My custom skins keep messing up when I use the slim arm model. This happens when something on the bottom of the legs aren’t even. This problem only happens when using the slim arm model and does not occur when using the bigger armed model.

My custom skins keep messing up when I use the slim arm model. This happens when something on the bottom of the legs aren’t even. This problem only happens when using the slim arm model and does not occur when using the bigger armed model.