I am really new to Solid Works and trying to do some self teaching. I've managed to draw a fairly respectable looking sheet metal part that looks a lot like the print I'm using except that I can't get the mitered flanges on the front of the part. And the help tutorial does not seem to cover my situation. When I draw a square faced part, the mitered flanges propagate fairly easily but once I change the face to an angle, I can't get any flanges to work.

Any help would be appreciated.

Mark