I'm trying to tack some alternative animations onto the end of the praetorian rigs, but when I set a key and move on, the rig will spring back even though the key is still set. I thought maybe the rig was locked or frozen, but that doesn't seem to be the case. Does anyone know what the problem might be? I'm using the complete rig, but with the roman cut out, and my unit re-skinned to it.