I do a bit of welding. Mostly learning as I go. Mostly learn what not to do. Still have issues with warping, twisting. I try to not weld in one spot too much. Try to bounce around so as to even the heat buildup. Still get some nasty bows and tweaks. I built a safe door and had to use the one ton truck to get bow out. Redneck engineering at it's best. (lowered the front wheel on the door while the ends were on blocks. Any tricks you guys use?