physics issue

[ibleedmonster2]

im having an issue where i have added physics and the breast stay literally in one place. if the character sits, then the boobs stay at eye level and stretch. if the character crouches then the boobs stay at normal hieght  and they stretch even more, but the actual boob stays at the same hieght reguarldess of what the toon is doing. I have a massive mod list and everything was working prior to this, but i uninstalled FG cuz i dont like the shape or shapes it generates. and now my physics are broken. any ideas would be super helpful