How to recalculate automatic weights for single bones? After I edited an already weighted model and its armature, the pose mode doesn't grab the limbs the right way anymore. Is there a way to recalculate weights for  single bones? Because I already edited the weights for other parts of the mesh and don't want to redo that again.
In Weight paint mode, select the pose bones you want to recompute the weight and press:
W > Assign automatic from bones