Attached Link: http://www.comicbookpage.com/Art/Tutorials/CelShading/CelShadingInPoser5_Step1.html

The problem is that the Michael 3.0 model loads with the right forearm with the zScale set to 114%. I noticed this went I was putting together my cell shading tutorial. Set the right forearm to have a zScale of 100% and it should work fine. See Step 1-F: Conform the BodySuit to Michael of my tutorial for more details.