I ordered the latest SQ Tube Version Gen 2? Used it one time, the support braces on the ends bent up some. Granted, I asked for eyelets on the ends and they may have pulled the ends together causing them to bow a little. I sent him a message suggesting using wider material or box tubing. He responds "Man I am sorry, let me send you one of the new Round Tube designs." I in no way was expecting this. Was just giving him an idea or suggestion. Awesome service!