The Second Life Havok4 Beta Preview has been refreshed with another set of issue resolutions in place, including:DEV-6010: linked tori fall through heightfield and are ejected off-worldDEV-5352: dragged physical objects have intertiaDEV-5354: avatar sits on wrong side of boxDEV-432: sitting on any face other that top of box will failDEV-6085: put megaprims back into Havok4 [...]

More: continued here