Im having the hardest time getting these auto-reliefs, edge flanges, and so on to work. Its now not letting me flatten the image to export to a dxf. I gave up on adding the auto-reliefs and was just going to have my metal fabricator add them into the dxf before he cut it. Its such a simple part which is why this is so frustrating... I've attached the solidworks file so you can tell me what I'm doing wrong..