Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
[Engine.ScriptPackages] +NonNativePackages=RWRealisticAimingAnglesHL [Engine.Engine] +ModClassOverrides=(BaseGameClass="X2AbilityToHitCalc_StandardAim", ModClass="Override_X2AbilityToHitCalc_StandardAim" )