[Rick D]

Yes you need to move around to control heat, one inch or so and you will be fine. I welded mine this way and I did not use a jig. I also smoothed mine top and bottom, just remember that this metal is NOT very thick and is forty years old so if you put to much heat in any one area you will blow through it. Also watch when you are grinding it donw and remember to keep the disks on the weld and not the frame or guess what you will go through the frame. I use flap disks and they cut the welds very nice. Now I'm getting ready to install DSE coil over brackets. I and also going with the Tru Turn, what lower control arms are you using? Hope this helps.