slightly nerf Bad Knees difficult terrain speed

Author: angelofallars

Resources/Locale/en-US/traits/traits.ftl

@@ -225,7 +225,7 @@ trait-description-BadKnees =
     Whether due to injury, age, or wear and tear, your knees aren't particularly strong or flexible.
     You climb structures like tables [color=yellow]50%[/color] slower.
     Slipping leaves you stunned for [color=yellow]40%[/color] longer. { -slippery-example }
-    Difficult terrain slows you down [color=yellow]30%[/color] more. { -terrain-example }
+    Difficult terrain slows you down [color=yellow]35%[/color] more. { -terrain-example }
 
 trait-name-Sluggish = Sluggish
 trait-description-Sluggish =

Resources/Prototypes/Traits/disabilities.yml

@@ -162,8 +162,8 @@
         - type: SlippableModifier
           paralyzeTimeMultiplier: 1.4
         - type: SpeedModifiedByContactModifier
-          walkModifierEffectiveness: 1.3
-          sprintModifierEffectiveness: 1.3
+          walkModifierEffectiveness: 1.35
+          sprintModifierEffectiveness: 1.35
 
 - type: trait
   id: Sluggish