Somewhat simple part.  My goal is to get a flat pattern on a drawing.  It has two bends with cuts to match portions of the new Caprice.  PEM nuts are in the model, but the flattened view doen't have to show them.  Any ideas what I'm doing wrong?  Even if I rollback before the pems, the model doesn't let me manually flatten.  I thought it might because of how one of the bends comes together with the cuts, but tweaking it didn't help.  Thanks!

SW 2010 SP4.0