My avatar is floating everywhere

[Faggotten]

I don't know why anywhere with "sit here" make me float out of place.

[sven Homewood]

Usually its an AO you wear, that interferes with the build in animtions of the furniture. Turn it off or take it off to fix that. Otherwise some builds have a physics around the visible part, which has not the same size/shape of the build and that can cause such an issue as well, like sculpt creations or even mesh things.