After trying a few times to get it perfect the old fashioned way of using trees, tires, jacks and notching. I took my template to the steel yard and they put it in a monster roller and made the curve almost perfect to my plywood template. Well worth the few bucks I should have done it in the first place it would have saved me lots of aggravation and 10 ft of steel I ruinedHow did you bend the tube uniform like that? Tube bender? Or the good old marking your radius out and bend it to the rad.