diff --git a/src/core/blitz/applyPitchYawLimits.ts b/src/core/blitz/applyPitchYawLimits.ts
index f51cef659..639a9412d 100644
--- a/src/core/blitz/applyPitchYawLimits.ts
+++ b/src/core/blitz/applyPitchYawLimits.ts
@@ -19,8 +19,8 @@ export function applyPitchYawLimits(
     );
   }
 
-  const depressionBuff = verticalStabilizer ? degToRad(4) : 0;
-  const elevationBuff = verticalStabilizer ? degToRad(3) : 0;
+  const depressionBuff = verticalStabilizer ? degToRad(3) : 0;
+  const elevationBuff = verticalStabilizer ? degToRad(4) : 0;
   let lowerPitch = -degToRad(pitchLimits.max) - depressionBuff;
   let upperPitch = -degToRad(pitchLimits.min) + elevationBuff;
   const transition = degToRad(pitchLimits.transition ?? 10);
diff --git a/src/core/blitzkit/tankCharacteristics.ts b/src/core/blitzkit/tankCharacteristics.ts
index 1eb36f5b4..6180572e4 100644
--- a/src/core/blitzkit/tankCharacteristics.ts
+++ b/src/core/blitzkit/tankCharacteristics.ts
@@ -5,7 +5,7 @@ import { resolvePenetrationCoefficient } from '../blitz/resolvePenetrationCoeffi
 import { coefficient } from './coefficient';
 import { degressiveStat } from './degressiveStat';
 import { EquipmentDefinitions } from './equipmentDefinitions';
-import { ModelDefinition, ModelDefinitions } from './modelDefinitions';
+import { ModelDefinition } from './modelDefinitions';
 import { normalizeBoundingBox } from './normalizeBoundingBox';
 import { progressiveStat } from './progressiveStat';
 import { ProvisionDefinitions } from './provisionDefinitions';
@@ -75,7 +75,7 @@ export function tankCharacteristics(
     provisionDefinitions: ProvisionDefinitions;
   },
 ) {
-  const presetRows = equipmentDefinitions.presets[tank.equipment]; 
+  const presetRows = equipmentDefinitions.presets[tank.equipment];
   const turretModelDefinition = tankModelDefinition.turrets[turret.id];
   const gunModelDefinition = turretModelDefinition.guns[gun.id];
 
@@ -387,11 +387,11 @@ export function tankCharacteristics(
   const gunDepression =
     gunModelDefinition.pitch.max +
     gunDefaultPitch +
-    (hasImprovedVerticalStabilizer ? 4 : 0);
+    (hasImprovedVerticalStabilizer ? 3 : 0);
   const gunElevation =
     -gunModelDefinition.pitch.min -
     gunDefaultPitch +
-    (hasImprovedVerticalStabilizer ? 3 : 0);
+    (hasImprovedVerticalStabilizer ? 4 : 0);
   const gunFrontalDepression = gunModelDefinition.pitch.front?.max;
   const gunFrontalElevation = gunModelDefinition.pitch.front
     ? -gunModelDefinition.pitch.front.min