I am trying to take a round tube 8 inch in diameter andattach it to a flat piece of metal using rivet's. My game plan wasto create the tube with it's overlap and then add four small .25x.5flange to that round piece so when it's bent back it will have a 90angle and rest on my base flange and then do an extrude to convertthe holes, does anyone know a trick to do this...SolidworksSheet Metal