Revision as of 12:40, 1 May 2024

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One additional Firepower gained from equipping a 12.7cm Type C Gun Mount

Equipment Bonuses refer to specific ship-equipment combinations that trigger a modification in some specific Stats with values referred to as "Fit Bonuses".

These are displayed in the game by a ↑+ or ↓- symbol in front of each applicable stat.
Some of those bonuses may:
- Synergize, being greater when being combined with other equipment,
- Be affected by improvements, the number of stars improving the bonuses.

These bonuses must not be confused with the "Hidden Fit Bonuses", to Accuracy and Firepower.
- To differentiate with "hidden Fit Bonuses", they are also referred to as "Visible Fit Bonuses".

Fit Bonus Specifics

Although displayed in the game, some Fit Bonuses have an erroneous effect or outright do not work.

Visible fits will always work for raw stat requirements such as for Expeditions, but some may not work as intended in formulas used in sorties.

As of 28 April 2022, the following Fit Bonuses present issues.

Functional

These Fit Bonuses work in every scenario:

Evasion.
Armor.
Speed.
Range.
- "Longest Range" is only displayed as "Very Long Range", but still works as intended.

Formulas

Day Surface Shelling - All Firepower fits work as intended.
Night Surface Shelling - All fits work as intended.
- Especially for Ark Royal and Swordfish-series
  
  , the torpedo stat does not work.
Carrier Shelling - All fit sources work as intended. The Torpedo fit will now be included for shelling power calculation (NEW) 04/08/2021
Airstrike - All fits work but not as intended. The Torpedo fit will be added to airstrike power to either Dive Bombing stat or Torpedo depending on the type of the plane. (NEW) 04/08/2021
It has been noticed that fit bonus on a Recon Seaplane Recons increase the damage of Bomber Seaplane Bombers equipped on the same ship during airstrike.^[1]
Torpedo Attacks - All Torpedo fits work as intended.
- This includes fits provided by sources that are not torpedoes, such as seaplanes and lookouts.

↑ as of 20/05/2023 the only possible case of this is with a Type 0 Reconnaissance Seaplane Model 11B on Mogami Kai Ni (Toku)

Partially functional

These Fit Bonuses have at least one situation in which they don't work as intended:

LoS: Bonuses count as ship base LoS and not equipment, for routing purposes. No effect for artillery spotting.^[1]

Accuracy:
- Works for shelling phases^[2].
- Does not work for Support Expedition^[3].

Formulas

Anti-Submarine Shelling: All ASW fits work as intended, both towards damage and OASW ship stat thresholds.
- This includes fits provided by sources that don't count towards ASW damage, such as Reconnaissance Seaplanes & Carrier-Based Fighter Aircraft.
- Does not count for the following cases:
  - Equipment ASW for equipment stat OASW thresholds. E.g. A plane with 6 base ASW & a 1 ASW fit does not count as a 7asw plane.
  - Damage of Carrier Night Attacks [1].
  - Damage of ASW Support [2].
  - The Armor Penetration of depth charge [3].

Anti-Air: Works for Air Defense Phase.
- However bonus granted to aircraft does not contribute to Air Power^[4].

Night Carrier Cut-in Attack: Only of the fits of Skilled Deck Personnel + Aviation Maintenance Hands work^[5]^[6]^[7].
- Additionally, any base granted by equipment other than night plane provide not increase damage for this formula^[8]^[9].

Explanation

Fit Bonuses are not considered a part of an equipment's stat, and are instead added to the ship's actual stat directly. This is what leads to inconsistencies in the formulas.

The displayed value in a given stat is given by:

[math]\displaystyle{ \text{Final Value} = \text{Base Stat} + \text{Equipment Stat} + \text{Fit Bonus} }[/math]

Where:

Final Value is the displayed Value in the ship card.
Base Stat is the stat without any equipment.
Equipment Stat is the equipments displayed stat.
Fit Bonus is the added value to the stat by fits.

Some formulas, such as Surface Shelling, Opening/Closing Torpedo Salvos, and Carrier Shelling use the Final Value. In those cases, the fit bonuses work as intended.

However, other formulas break down the stats for various reasons (mainly for applying different weighting to equipment, as in ASW and Anti-Air formulas, or using other parameters like the Accuracy formula), and instead use Base Stat and the sum of Equipment Stats instead. In those cases, Fit Bonus is not used anywhere in the formula, and therefore does not work.

Fixed

LoS: SG Radar (Initial Model) did not contribute for any calculation^[10].
- It was fixed with the introduction of the SG Radar (Late Model).
ASW: 28/09/2021 Global ASW bonus fixes^[11].
AA: 04/08/2022 update
Speed: The Houshou Kai Ni/Sen bonus didn't work properly on implementation.

Display Bugs

Some bonus preview values, as displayed with ↑+ on the equipment card, are inconsistent with the ship's stat totals after equipping the equipment. In such cases, the ship's stat totals reflect the actual correct values used in battle calculations^[12], whereas the preview values are visual bugs.

8cm High-angle Gun
Ship	Extra Requirement				Note
Preview Values
Mogami Kai Ni /Toku	-	+1	+4	+3	(bug introduced 2024-01-25)
Mikuma Kai Ni /Toku	-		+2	+1
Noshiro Kai Ni Yahagi Kai Ni /B	-		0	0
Actual Values
Mogami Kai Ni /Toku Mikuma Kai Ni /Toku	-	+1	+2	+2
Noshiro Kai Ni Yahagi Kai Ni /B	-		+2	+1

8cm High-angle Gun Kai + Additional Machine Guns
Ship	Extra Requirement				Note
Preview Values
Mogami Kai Ni /Toku	-	+2	+7	+5	(bug introduced 2024-01-25)
Mikuma Kai Ni /Toku	-	+1	+5	+3
Noshiro Kai Ni Yahagi Kai Ni /B	-	+1	+3	+2
Actual Values
Mogami Kai Ni /Toku Mikuma Kai Ni /Toku	-	+2	+5	+4
Noshiro Kai Ni Yahagi Kai Ni /B	-	+1	+5	+3

Special Type 4 Amphibious Tank
Ship	Extra Requirement			Note
Preview Values
All SS/SSV	(★2+) + ★2+ Special Type 4 Amphibious Tank Kai	+1		(bug introduced 2024-02-29) Additionally to other bonuses omitted from this table
	(★4+) + ★4+ Special Type 4 Amphibious Tank Kai		+1
	(★8+) + ★8+ Special Type 4 Amphibious Tank Kai	+1
Actual Values
All SS/SSV	(★2+) + ★2+ Special Type 4 Amphibious Tank Kai	0
	(★4+) + ★4+ Special Type 4 Amphibious Tank Kai		0	Unconfirmable in-game, but suspected based on ★2
	(★8+) + ★8+ Special Type 4 Amphibious Tank Kai	0		Unconfirmable in-game, but suspected based on ★2

Difference between revisions of "Equipment Bonuses"

Revision as of 12:40, 1 May 2024

Contents

Fit Bonus Specifics

Functional

Formulas

Partially functional

Formulas

Explanation

Fixed

Display Bugs

References

See Also

Navigation menu

Search

@@ Line 1: / Line 1: @@
-{{Under Construction}}
+{{PortMechanicsPortal}}
-This page displays existing visible equipment stat bonuses for different ships.
+[[file:Fit_bonus_example.png|thumb|right|One additional Firepower gained from equipping a 12.7cm Type C Gun Mount]]
-==Definitions==
+Equipment Bonuses refer to specific ship-equipment combinations that trigger a modification in some specific '''[[Stats]]''' with values referred to as "Fit Bonuses".
-'''AIR Radar:''' Any Radar that has an {{AA}} stat on it.<br>
+*These are displayed in the game by a {{TextGlow|'''↑+'''|black|text-colour=cyan|glow-size=1px}} or {{color|red|'''↓-'''}} symbol in front of each applicable stat.
-'''LOS Radar:''' Any Radar with 5 or more {{LOS}} stat on it.
+*Some of those bonuses may:
-*Radars are able to function as both types provided they fulfill both conditions. (Example: {{EquipmentLink|Type 42 Air Radar}}
+**Synergize, being greater when being combined with other equipment,
+**Be affected by [[Improvement#Visible Fit Bonuses|improvements]], the number of stars {{Star}} improving the bonuses.
-==Things to Note==
+*These bonuses must not be confused with the '''"[[Hidden Fit Bonuses]]"''', to Accuracy and Firepower.
-As of 30th January 2018, the following bonus stats do not have an effect on gameplay:
+**To differentiate with "hidden Fit Bonuses", they are also referred to as '''"Visible Fit Bonuses"'''.
-*{{ASW}}: Counts toward OASW value requirements, but does not affect damage.
-*{{AA}}: Does not have any effect on gameplay. AA Guns will not have increased shotdowns, Plane bonus AA will not have increased Air Power.
-*{{LOS}}: Does not have any effect on gameplay. Does not increase Artillery Spotting chances, does not count towards LoS routing requirements.
-{{Firepower}}, {{Torpedo}}, {{Armor}} and {{Evasion}} have been confirmed to be working normally.
+=Fit Bonus Specifics=
+Although displayed in the game, some Fit Bonuses have an erroneous effect or outright do not work.
-==[[List of Main Guns by stats#Light Guns|Small Caliber Main Gun]]==
+Visible fits will always work for raw stat requirements such as for [[Expeditions]], but some may not work as intended in formulas used in sorties.
-==={{EquipmentLink|12cm Single Gun Mount Kai 2}}===
-{{:12cm Single Gun Mount Kai 2/Bonuses}}
-==={{EquipmentLink|12.7cm Single High-angle Gun Mount (Late Model)}}===
-{{:12.7cm Single High-angle Gun Mount (Late Model)/Bonuses}}
-==={{EquipmentLink|12.7cm Twin Gun Mount Model A}}===
-{{:12.7cm Twin Gun Mount Model A/Bonuses}}
-==={{EquipmentLink|12.7cm Twin Gun Mount Model A Kai 2}}===
-{{:12.7cm Twin Gun Mount Model A Kai 2/Bonuses}}
-==={{EquipmentLink|12.7cm Twin Gun Mount Model B Kai 2}}===
-{{:12.7cm Twin Gun Mount Model B Kai 2/Bonuses}}
-==={{EquipmentLink|12.7cm Twin Gun Mount Model C Kai 2}}===
-{{:12.7cm Twin Gun Mount Model C Kai 2/Bonuses}}
-==={{EquipmentLink|12.7cm Twin Gun Mount Model D Kai 2}}===
-{{:12.7cm Twin Gun Mount Model D Kai 2/Bonuses}}
-==={{EquipmentLink|12.7cm Twin Gun Mount Model A Kai 3 (Wartime Modification) + Anti-Aircraft Fire Director}}===
-{{:12.7cm Twin Gun Mount Model A Kai 3 (Wartime Modification) + Anti-Aircraft Fire Director/Bonuses}}
-==={{EquipmentLink|12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director}}===
-{{:12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director/Bonuses}}
-==={{EquipmentLink|5inch Single Gun Mount Mk.30 Kai}}===
-{{:5inch Single Gun Mount Mk.30 Kai/Bonuses}}
-==={{EquipmentLink|5inch Single Gun Mount Mk.30 Kai + GFCS Mk.37}}===
-{{:5inch Single Gun Mount Mk.30 Kai + GFCS Mk.37/Bonuses}}
-==={{EquipmentLink|130mm B-13 Twin Gun Mount}}===
-{{:130mm B-13 Twin Gun Mount/Bonuses}}
-==[[List of Main Guns by stats#Medium Guns|Medium Caliber Main Gun]]==
+As of 28 April 2022, the following Fit Bonuses present issues.
-==={{EquipmentLink|14cm Twin Gun Mount}}===
-{{:14cm Twin Gun Mount/Bonuses}}
-==={{EquipmentLink|14cm Twin Gun Mount Kai}}===
-{{:14cm Twin Gun Mount Kai/Bonuses}}
-==={{EquipmentLink|Bofors 15.2cm Twin Gun Mount Model 1930}}===
-{{:Bofors 15.2cm Twin Gun Mount Model 1930/Bonuses}}
-==={{EquipmentLink|20.3cm (No.2) Twin Gun Mount}}===
-{{:20.3cm (No.2) Twin Gun Mount/Bonuses}}
-==[[List of Main Guns by stats#Heavy Guns|Large Caliber Main Gun]]==
-==={{EquipmentLink|35.6cm Twin Gun Mount (Dazzle Camouflage)}}===
-{{:35.6cm Twin Gun Mount (Dazzle Camouflage)/Bonuses}}
-==={{EquipmentLink|35.6cm Triple Gun Mount Kai (Dazzle Camouflage)}}===
-{{:35.6cm Triple Gun Mount Kai (Dazzle Camouflage)/Bonuses}}
-==={{EquipmentLink|41cm Triple Gun Mount Kai Ni}}===
-{{:41cm Triple Gun Mount Kai Ni/Bonuses}}
-==={{EquipmentLink|16inch Mk.I Triple Gun Mount}}===
-{{:16inch Mk.I Triple Gun Mount/Bonuses}}
-==={{EquipmentLink|16inch Mk.I Triple Gun Mount + AFCT Kai}}===
-{{:16inch Mk.I Triple Gun Mount + AFCT Kai/Bonuses}}
-==={{EquipmentLink|16inch Mk.I Triple Gun Mount Kai + FCR Type 284}}===
-{{:16inch Mk.I Triple Gun Mount Kai + FCR Type 284/Bonuses}}
-==[[List of Torpedoes by stats|Torpedoes]]==
-==={{EquipmentLink|61cm Triple (Oxygen) Torpedo Mount Late Model}}===
-{{:61cm Triple (Oxygen) Torpedo Mount Late Model/Bonuses}}
-==={{EquipmentLink|61cm Quadruple (Oxygen) Torpedo Mount}}===
-{{:61cm Quadruple (Oxygen) Torpedo Mount/Bonuses}}
-==={{EquipmentLink|61cm Quadruple (Oxygen) Torpedo Mount Late Model}}===
-{{:61cm Quadruple (Oxygen) Torpedo Mount Late Model/Bonuses}}
-==={{EquipmentLink|61cm Quintuple (Oxygen) Torpedo Mount}}===
-{{:61cm Quintuple (Oxygen) Torpedo Mount/Bonuses}}
-==={{EquipmentLink|Prototype 61cm Sextuple (Oxygen) Torpedo Mount}}===
-{{:Prototype 61cm Sextuple (Oxygen) Torpedo Mount/Bonuses}}
-==={{EquipmentLink|533mm Quintuple Torpedo Mount (Initial Model)}}===
-{{:533mm Quintuple Torpedo Mount (Initial Model)/Bonuses}}
-==={{EquipmentLink|53cm Bow (Oxygen) Torpedo Mount}}===
-{{:53cm Bow (Oxygen) Torpedo Mount/Bonuses}}
-==={{EquipmentLink|533mm Triple Torpedo Mount}}===
-{{:533mm Triple Torpedo Mount/Bonuses}}
-==[[List of Anti-Air Guns by stats|Anti-Air Guns]]==
+==Functional==
-==={{EquipmentLink|20-tube 7inch UP Rocket Launchers}}===
+These Fit Bonuses work in every scenario:
-{{:20-tube 7inch UP Rocket Launchers/Bonuses}}
+* {{Evasion}} '''Evasion'''.
+* {{Armor}} '''Armor'''.
+* {{Speed}} '''Speed'''.
+* {{Range}} '''Range'''.
+**"[[Combat/Day Battle#First_Shelling_Phase|Longest Range]]" is only displayed as "Very Long Range", but still works as intended.
-==[[List of Fighters by stats|Carrier-based Fighters]]==
+===Formulas===
-==={{EquipmentLink|Re.2001 OR Kai}}===
+* {{Firepower}} '''Day Surface Shelling''' - All {{Firepower}} Firepower fits work as intended.
-{{:Re.2001 OR Kai/Bonuses}}
+* {{Firepower}}{{Torpedo}} '''Night Surface Shelling''' - All fits work as intended.
-==={{EquipmentLink|Re.2005 Kai}}===
+** Especially for [[Ark Royal]] and {{Equipment/Link|Swordfish|Swordfish Mk.II (Skilled)|Swordfish Mk.III (Skilled)|text=Swordfish-series}}, the torpedo stat does not work.
-{{:Re.2005 Kai/Bonuses}}
+* {{Firepower}}{{Torpedo}}{{Dive}} '''Carrier Shelling''' - All fit sources work as intended. The {{Torpedo}} Torpedo fit will now be included for shelling power calculation '''(NEW)''' ''04/08/2021''
+* {{Torpedo}}{{Dive}} '''Airstrike''' - All fits work but not as intended. The {{Torpedo}} Torpedo fit will be added to airstrike power to either {{Dive}} Dive Bombing stat or {{Torpedo}} Torpedo depending on the type of the plane. '''(NEW)''' ''04/08/2021''
+* It has been noticed that {{Torpedo}} fit bonus on a {{SPR}} [[Seaplane Recon]]s increase the damage of {{SPB}} [[Seaplane Bomber]]s equipped on the same ship during airstrike.<ref>as of ''20/05/2023'' the only possible case of this is with a Type 0 Reconnaissance Seaplane Model 11B on Mogami Kai Ni (Toku)</ref>
+* {{Torpedo}} '''Torpedo Attacks''' - All {{Torpedo}} Torpedo fits work as intended.
+** This includes fits provided by sources that are not torpedoes, such as seaplanes and lookouts.
+<references/>
-==[[List of Dive Bombers by stats|Dive Bombers]]==
+==Partially functional==
-==={{EquipmentLink|Suisei}}===
+These Fit Bonuses have at least one situation in which they don't work as intended:
-{{:Suisei/Bonuses}}
-==={{EquipmentLink|Suisei Model 12A}}===
-{{:Suisei Model 12A/Bonuses}}
-==={{EquipmentLink|Suisei (Egusa Squadron)}}===
-{{:Suisei (Egusa Squadron)/Bonuses}}
-==={{EquipmentLink|Suisei (601 Air Group)}}===
-{{:Suisei (601 Air Group)/Bonuses}}
-==={{EquipmentLink|Suisei Model 22 (634 Air Group)}}===
-{{:Suisei Model 22 (634 Air Group)/Bonuses}}
-==={{EquipmentLink|Suisei Model 22 (634 Air Group/Skilled)}}===
-{{:Suisei Model 22 (634 Air Group/Skilled)/Bonuses}}
-==={{EquipmentLink|Ju 87C Kai Ni (w/ KMX)}}===
-{{:Ju 87C Kai Ni (w/ KMX)/Bonuses}}
-==={{EquipmentLink|Ju 87C Kai Ni (w/ KMX/Skilled)}}===
-{{:Ju 87C Kai Ni (w/ KMX/Skilled)/Bonuses}}
-==={{EquipmentLink|Re.2001 CB Kai}}===
-{{:Re.2001 CB Kai/Bonuses}}
-==[[List of Torpedo Bombers by stats|Torpedo Bombers]]==
+* {{LOS}} '''LoS''': Bonuses count as ship base LoS and not equipment, for routing purposes. No effect for artillery spotting.<ref>https://twitter.com/Matsu_class_DD/status/1245457218956226560</ref>
-==={{EquipmentLink|Type 97 Torpedo Bomber (931 Air Group)}}===
-{{:Type 97 Torpedo Bomber (931 Air Group)/Bonuses}}
-==={{EquipmentLink|Type 97 Torpedo Bomber (931 Air Group/Skilled)}}===
-{{:Type 97 Torpedo Bomber (931 Air Group/Skilled)/Bonuses}}
-==={{EquipmentLink|Re.2001 G Kai}}===
-{{:Re.2001 G Kai/Bonuses}}
-==[[List of Carrier-based Reconnaissance Aircraft by stats|Recon Planes]]==
+* {{Acc}} '''Accuracy''':
-==={{EquipmentLink|Type 2 Reconnaissance Aircraft}}===
+** Works for shelling phases<ref>https://twitter.com/noratako5/status/1252194958456483840</ref>.
-{{:Type 2 Reconnaissance Aircraft/Bonuses}}
+** Does not work for [[Support Expedition]]<ref>https://twitter.com/chang1124414276/status/1242332458936197120</ref>.
-==[[List of Seaplanes by stats|Seaplanes]]==
+===Formulas===
-==={{EquipmentLink|S9 Osprey}}===
+* {{ASW}} '''Anti-Submarine Shelling''': All {{ASW}} ASW fits work as intended, both towards damage and OASW ship stat thresholds.
-{{:S9 Osprey/Bonuses}}
+** This includes fits provided by sources that don't count towards ASW damage, such as Reconnaissance Seaplanes & Carrier-Based Fighter Aircraft.
-==={{EquipmentLink|Zuiun (634 Air Group)}}===
+** '''Does not count''' for the following cases:
-{{:Zuiun (634 Air Group)/Bonuses}}
+*** Equipment ASW for equipment stat [[OASW]] thresholds. E.g. A plane with 6 base ASW & a 1 ASW fit does not count as a 7asw plane.
-==={{EquipmentLink|Zuiun Model 12 (634 Air Group)}}===
+*** Damage of [[Night_Battle#Carrier_Night_Attacks|Carrier Night Attacks]] [https://twitter.com/SZRandomness/status/1144649656091021312].
-{{:Zuiun Model 12 (634 Air Group)/Bonuses}}
+*** Damage of [[Support Expedition|ASW Support]] [https://twitter.com/myteaGuard/status/1445411574655578116].
-==={{EquipmentLink|Zuiun (634 Air Group/Skilled)}}===
+*** The [[Anti-Submarine_Warfare#Damage_Calculation|Armor Penetration]] of depth charge [https://twitter.com/yukicacoon/status/1555201349817876480].
-{{:Zuiun (634 Air Group/Skilled)/Bonuses}}
-==[[List of Anti-Torpedo Bulges by stats|Bulges]]==
-==={{EquipmentLink|Arctic Camouflage (+ Arctic Equipment)}}===
-{{:Arctic Camouflage (+ Arctic Equipment)/Bonuses}}
-==Searchlights==
-==={{EquipmentLink|Searchlight}}===
-{{:Searchlight/Bonuses}}
-==={{EquipmentLink|Type 96 150cm Searchlight}}===
-{{:Type 96 150cm Searchlight/Bonuses}}
-==[[List of Radars by stats|Radar]]==
-==={{EquipmentLink|GFCS_Mk.37}}===
-{{:GFCS_Mk.37/Bonuses}}
-==={{EquipmentLink|SG Radar (Initial Model)}}===
-{{:SG Radar (Initial Model)/Bonuses}}
-==={{EquipmentLink|Type 13 Air Radar Kai}}===
-{{:Type 13 Air Radar Kai/Bonuses}}
-==[[List of Anti-Submarine Equipment by stats|Sonars]]==
-==={{EquipmentLink|Type 3 Active Sonar}}===
-{{:Type 3 Active Sonar/Bonuses}}
-==See Also==
+* {{AA}} '''Anti-Air''': Works for [[Aerial_Combat#Stage_2_-_Fleet_Anti-Air_Defense|Air Defense Phase]].
+** However bonus granted to aircraft does not contribute to Air Power<ref>https://twitter.com/Grunilg/status/1555148831146352641?t=KZISfW3SJ5W0kimXEB-VQQ&s=19</ref>.
+* {{Firepower}}{{Torpedo}}{{Dive}}{{ASW}} '''Night Carrier Cut-in Attack''': Only of the {{Torpedo}}{{Dive}} fits of {{Equipment/Link|Skilled Deck Personnel + Aviation Maintenance Hands}} work<ref>https://twitter.com/yukicacoon/status/1566971952576995328?s=20&t=YjkxkRBOxuhGEbss63ogaA</ref><ref>https://twitter.com/shiro_sh39/status/1255895548898361346</ref><ref>https://twitter.com/SZRandomness/status/1144649656091021312</ref>.
+** Additionally, any base {{Firepower}}{{Torpedo}}{{Dive}} granted by equipment other than night plane provide not increase damage for this formula<ref>https://twitter.com/SZRandomness/status/1144649656091021312</ref><ref>https://twitter.com/yukicacoon/status/1566971952576995328?s=20&t=YjkxkRBOxuhGEbss63ogaA</ref>.
+=Explanation=
+Fit Bonuses are not considered a part of an equipment's stat, and are instead added to the ship's actual stat directly. This is what leads to inconsistencies in the formulas.
+The displayed value in a given stat is given by:
+<math>\text{Final Value} = \text{Base Stat} + \text{Equipment Stat} + \text{Fit Bonus}</math>
+'''Where:'''
+* Final Value is the displayed Value in the ship card.
+* Base Stat is the stat without '''any equipment'''.
+* Equipment Stat is the equipments '''displayed stat'''.
+* Fit Bonus is the added value to the stat by '''fits'''.
+Some formulas, such as {{Firepower}} Surface Shelling, {{Torpedo}}Opening/Closing Torpedo Salvos, and {{Firepower}} Carrier Shelling use the Final Value. In those cases, the fit bonuses work as intended.
+However, other formulas break down the stats for various reasons (mainly for applying different weighting to equipment, as in {{ASW}}ASW and {{AA}}Anti-Air formulas, or using other parameters like the {{Acc}}Accuracy formula), and instead use '''Base Stat''' and the sum of '''Equipment Stats''' instead. In those cases, '''Fit Bonus''' is not used anywhere in the formula, and therefore does not work.
+==Fixed==
+* {{LOS}} '''LoS''': [[SG Radar (Initial Model)]] did not contribute for any calculation<ref>https://twitter.com/CC_jabberwock/status/1089154587628466177</ref>.
+** It was fixed with the introduction of the [[SG Radar (Late Model)]].
+* {{ASW}} '''ASW''': ''28/09/2021'' Global ASW bonus fixes<ref>https://discord.gg/RtSadWM https://discord.com/channels/118339803660943369/425302689887289344/892404611137302538</ref>.
+* {{AA}} '''AA''': [[Game Updates/2022/August 4th|04/08/2022]] update
+* {{Speed}} '''Speed''': The [[Houshou|Houshou Kai Ni/Sen]] bonus didn't work properly on implementation.
+=Display Bugs=
+Some bonus preview values, as displayed with {{TextGlow|'''↑+'''|black|text-colour=cyan|glow-size=1px}} on the equipment card, are inconsistent with the ship's stat totals after equipping the equipment. In such cases, the ship's stat totals reflect the actual correct values used in battle calculations<ref>https://twitter.com/CC_jabberwock/status/1756634228954112168</ref>, whereas the preview values are visual bugs.
+{|class="wikitable mw-collapsible mw-collapsed" style="width:100%; text-align: center; vertical-align: middle;"
+! colspan="100" | {{GreenGunDP}}{{EquipmentLink|8cm High-angle Gun}}
+|-
+! style="width: 20%;" | Ship
+! style="width: 20%;" | Extra Requirement
+! style="width: 5%; background-color: lightcoral;" | {{Firepower}}
+! style="width: 5%; background-color: lightskyblue;" | {{Torpedo}}
+! style="width: 5%; background-color: sandybrown;" | {{AA}}
+! style="width: 5%; background-color: #9C8FEE;" | {{ASW}}
+! style="width: 5%; background-color: #7fffd4;" | {{LOS}}
+! style="width: 5%; background-color: #F2E279;" | {{Armor}}
+! style="width: 5%; background-color: darkseagreen" | {{Accuracy}}
+! style="width: 5%; background-color: violet;" | {{Evasion}}
+! style="width: 20%;" | Note
+|-
+! colspan="100" | Preview Values
+|-
+! {{ShipLink|Mogami Kai Ni|Mogami Kai Ni Toku|text=Mogami Kai Ni /Toku}}
+| style="text-align:left;" | -
+| +1 ||  || +4 ||  ||  ||  ||  || +3
+| rowspan="3" style="text-align:left;" | ''(bug introduced 2024-01-25)''
+|-
+! {{ShipLink|Mikuma Kai Ni|Mikuma Kai Ni Toku|text=Mikuma Kai Ni /Toku}}
+| style="text-align:left;" | -
+|  ||  || +2 ||  ||  ||  ||  || +1
+|-
+! {{ShipLink|Noshiro Kai Ni}}<br>{{ShipLink|Yahagi Kai Ni|Yahagi Kai Ni B|text=Yahagi Kai Ni /B}}
+| style="text-align:left;" | -
+|  ||  || 0 ||  ||  ||  ||  || 0
+|-
+! colspan="100" | Actual Values
+|-
+! {{ShipLink|Mogami Kai Ni|Mogami Kai Ni Toku|text=Mogami Kai Ni /Toku}}<br>{{ShipLink|Mikuma Kai Ni|Mikuma Kai Ni Toku|text=Mikuma Kai Ni /Toku}}
+| style="text-align:left;" | -
+| +1 ||  || +2 ||  ||  ||  ||  || +2
+| style="text-align:left;" |
+|-
+! {{ShipLink|Noshiro Kai Ni}}<br>{{ShipLink|Yahagi Kai Ni|Yahagi Kai Ni B|text=Yahagi Kai Ni /B}}
+| style="text-align:left;" | -
+|  ||  || +2 ||  ||  ||  ||  || +1
+| style="text-align:left;" |
+|}
+{|class="wikitable mw-collapsible mw-collapsed" style="width:100%; text-align: center; vertical-align: middle;"
+! colspan="100" | {{GreenGunDP}}{{EquipmentLink|8cm High-angle Gun Kai + Additional Machine Guns}}
+|-
+! style="width: 20%;" | Ship
+! style="width: 20%;" | Extra Requirement
+! style="width: 5%; background-color: lightcoral;" | {{Firepower}}
+! style="width: 5%; background-color: lightskyblue;" | {{Torpedo}}
+! style="width: 5%; background-color: sandybrown;" | {{AA}}
+! style="width: 5%; background-color: #9C8FEE;" | {{ASW}}
+! style="width: 5%; background-color: #7fffd4;" | {{LOS}}
+! style="width: 5%; background-color: #F2E279;" | {{Armor}}
+! style="width: 5%; background-color: darkseagreen" | {{Accuracy}}
+! style="width: 5%; background-color: violet;" | {{Evasion}}
+! style="width: 20%;" | Note
+|-
+! colspan="100" | Preview Values
+|-
+! {{ShipLink|Mogami Kai Ni|Mogami Kai Ni Toku|text=Mogami Kai Ni /Toku}}
+| style="text-align:left;" | -
+| +2 ||  || +7 ||  ||  ||  ||  || +5
+| rowspan="3" style="text-align:left;" | ''(bug introduced 2024-01-25)''
+|-
+! {{ShipLink|Mikuma Kai Ni|Mikuma Kai Ni Toku|text=Mikuma Kai Ni /Toku}}
+| style="text-align:left;" | -
+| +1 ||  || +5 ||  ||  ||  ||  || +3
+|-
+! {{ShipLink|Noshiro Kai Ni}}<br>{{ShipLink|Yahagi Kai Ni|Yahagi Kai Ni B|text=Yahagi Kai Ni /B}}
+| style="text-align:left;" | -
+| +1 ||  || +3 ||  ||  ||  ||  || +2
+|-
+! colspan="100" | Actual Values
+|-
+! {{ShipLink|Mogami Kai Ni|Mogami Kai Ni Toku|text=Mogami Kai Ni /Toku}}<br>{{ShipLink|Mikuma Kai Ni|Mikuma Kai Ni Toku|text=Mikuma Kai Ni /Toku}}
+| style="text-align:left;" | -
+| +2 ||  || +5 ||  ||  ||  ||  || +4
+| style="text-align:left;" |
+|-
+! {{ShipLink|Noshiro Kai Ni}}<br>{{ShipLink|Yahagi Kai Ni|Yahagi Kai Ni B|text=Yahagi Kai Ni /B}}
+| style="text-align:left;" | -
+| +1 ||  || +5 ||  ||  ||  ||  || +3
+| style="text-align:left;" |
+|}
+{|class="wikitable mw-collapsible mw-collapsed" style="width:100%; text-align: center; vertical-align: middle;"
+! colspan="100" | {{Amphibious Tank}}{{EquipmentLink|Special Type 4 Amphibious Tank}}
+|-
+! style="width: 20%;" | Ship
+! style="width: 20%;" | Extra Requirement
+! style="width: 5%; background-color: lightcoral;" | {{Firepower}}
+! style="width: 5%; background-color: lightskyblue;" | {{Torpedo}}
+! style="width: 5%; background-color: sandybrown;" | {{AA}}
+! style="width: 5%; background-color: #9C8FEE;" | {{ASW}}
+! style="width: 5%; background-color: #7fffd4;" | {{LOS}}
+! style="width: 5%; background-color: #F2E279;" | {{Armor}}
+! style="width: 5%; background-color: darkseagreen" | {{Accuracy}}
+! style="width: 5%; background-color: violet;" | {{Evasion}}
+! style="width: 20%;" | Note
+|-
+! colspan="100" | Preview Values
+|-
+! rowspan="3" | All [[SS]]/[[SSV]]
+| style="text-align:left;" | '''(★2+) + {{EquipmentLink|Special Type 4 Amphibious Tank Kai|text=★2+ Special Type 4 Amphibious Tank Kai}}'''
+| +1 ||  ||  ||  ||  ||  ||  ||
+| rowspan="3" style="text-align:left;" | ''(bug introduced 2024-02-29)''<br>Additionally to other bonuses omitted from this table
+|-
+| style="text-align:left;" | '''(★4+) + {{EquipmentLink|Special Type 4 Amphibious Tank Kai|text=★4+ Special Type 4 Amphibious Tank Kai}}'''
+|  || +1 ||  ||  ||  ||  ||  ||
+|-
+| style="text-align:left;" | '''(★8+) + {{EquipmentLink|Special Type 4 Amphibious Tank Kai|text=★8+ Special Type 4 Amphibious Tank Kai}}'''
+| +1 ||  ||  ||  ||  ||  ||  ||
+|-
+! colspan="100" | Actual Values
+|-
+! rowspan="3" | All [[SS]]/[[SSV]]
+| style="text-align:left;" | '''(★2+) + {{EquipmentLink|Special Type 4 Amphibious Tank Kai|text=★2+ Special Type 4 Amphibious Tank Kai}}'''
+| 0 ||  ||  ||  ||  ||  ||  ||
+| style="text-align:left;" |
+|-
+| style="text-align:left;" | '''(★4+) + {{EquipmentLink|Special Type 4 Amphibious Tank Kai|text=★4+ Special Type 4 Amphibious Tank Kai}}'''
+|  || 0 ||  ||  ||  ||  ||  ||
+| rowspan="2" style="text-align:left;" | Unconfirmable in-game, but suspected based on ★2
+|-
+| style="text-align:left;" | '''(★8+) + {{EquipmentLink|Special Type 4 Amphibious Tank Kai|text=★8+ Special Type 4 Amphibious Tank Kai}}'''
+| 0 ||  ||  ||  ||  ||  ||  ||
+|}
+=References=
+<references/>
+=See Also=
+*[[Stats]]
 *[https://docs.google.com/spreadsheets/d/1bInH11S_xKdaKP754bB7SYh-di9gGzcXkiQPvGuzCpg "Equipment visible bonus" spreadsheet]
 *[[Combat/Overweight Penalty and Fit Gun Bonus]]
+{{Mechanics}}
+{{Equipmentlist}}