Making my own upper control arms

Well I ruined a perfectly good control arm to prove a point with my welds. Not one broken weld. Initially it got up to almost 15 tons, before it started folding up like it should. I thought about pressing it sideways, but it would just bend the tube. I wanted to press it where it would test all of the welds. Look how it bent that channel even with the tubes welded to the edges. You be the judge. Do they pass?