"Aspen"? It appears the bend joint settings aren't set-up right to me. The foot that is on the ground looks odd as well. There is a crease or shadows where the foot and shin meet. Did a search for "Aspen" in MP here. Didn't find anything though. Is it really Daz's Michael, P4 Dork, Don, or a new mesh? Can you post a wireframe image with the shin's bend joint settings visable. If the other leg doesn't do that then "restore" the figure. Symetry the good leg to the bad one and check "Transfer Joint Settings".