There's probably (PROBABLY!) a bug where you save your model, then upload it and between these two steps or after the upload something happens and the game/tournament server floors/ceils some values at reading time which breaks reliability (say it CoM:CoL:CoT ratio) because there isn't symmetry or worse - the asymmetry we left is not the same. In fact I'll repeat what myself and some users found - our hand-crafted values are reset, which means we have another reason to cry in our lives