So, im making a gun mod and everything is working good, besides the bullet position when i shoot.. I've tried changing the "muzzleOffset" value to "-0,1" but there is no difference..
Does your gun use an animation file? Could you pose the full json? Also note that a value of "0.125" is equal to one sprite pixel, so a change of 1 will be equal to 8 pixels. Also, the values are in relation to the center of the gun sprite.