Cloth/Body physics and SMP

[essfour]

Figured I should probably post this here, rather than the Physics/SMP section.

 

So I've encountered an issue for the first time when I checked out Coco's Anaconda, and found it applied to a few other mods, in which a piece of SMP-enabled clothing is attached to a base body shape. The SMP-cloth on the outfit will work perfectly, but the body baseshape becomes rigid with no bounce. I've checked the meshes for the baseshape names and have them declared in defaultBBPs, but no bueno. When the offending clothing piece is removed, body bounce returns to normal.

 

This is probably something with an obvious solution, but any points would be appreciated.