Put the twist in Chubby Checker would have been proud of me as I did "The Twist" on these longerons. What? You don't know who Chubby Checker is? Well, you must be one them there young whipper snappers! Here I put some more paper towels in the jaws of my hand seamer and pulled back on the longeron in several places down the line to get a nice gentle curve. It's amazing how far you have to roll this dude over just to get a small bend in it! Dude? Did I just say Dude? My thirteen year-old is having an affect on me...