Hi! The place that I want to weld in my taillight housings, doesn't allow me to weld them in on the backside, other than maybe along the top edge. To weld them on the outside, would you keep them out from being flush with the body, to get a good weld into that little angle it would give you, then grind it back smooth with the body? If I try welding it in flush, I can see melting back the edge of the housing and pinholes. Also a ratty edge instead of a nice sharp one, till it was fixed up with a lot of bondo. Couldn't find any old threads that explained this specificly. Thanks Jim.