by the way my car has not been to the front end shop i was scared they could dent or sratch my black paint job it runs down the road like it got eyes in it measure measure and measure tack a big pice of steel a cross the frame so it don't move on you do not weld to much on one side .go side to side fine holes or points so you good spots to measures if you know a frame man see if he will let you use his tram or make one this better than a tape i would cross measures to check for a diamonds in both frames sub and truck