spin bone

WendyLuvsCatz

I have found using general weights if I rig stuff I cannot spin the bone indefinitely 

for example rigging wheels

I find this with many dual quaternion rigged products by others too and usually end up turning them into separate parented meshes instead

others do work and I am wondering what the trick is 

I set the +/- values high in parameters but that makes no difference, they ping pong between-180° and 180° instead of rotating 360° and keep going