Actually, I thought the joint parameters got messed up, too. I dug up an earlier version that had the joint changes done to it and it was fine at first. Then used CR2Editer (1.51) to try and compare it to the one that was messed up. Didn't make or save any changes. Then I used Morphmanager to copy some of the morphs from the messed up one to the older version and saved it as a new file. (No morphs were added to the thighs or hip.) Then I opened the new file I made and it had the problem. Then I opened the file that was good and now that had the problem too. I've already started over and so far the problem hasn't come back.