I have may character, overall all the joints seem to have been rigged. The re-orient joints command seems to have guest pretty well as to how my joints need to bend. The only problem is the knees. They seem to have the wrong orientation. If I try to orient them manually my model moves with my rig, no surprise there. I can't seem too be able to detach the rig from my model. The command is always grayed out. Any suggestions?