A little heads up to anyone doing the roof job... When I had it off, I went over it pretty good with a hammer and dolly taking out dents and such, so when I got the skin put back on and welded up ,I was quite disappointed to see some rather large dents along the back edge. Silly me just went ahead and started trying to pull them out with the stud welder and saw that that wasn't gonna cut it. Then I realized that, when I was cutting the spot welds during removal, sometimes the cutter got too close to the wall that is roof side of the drip rail groove and cut into it. Then when welding it up, the weld shrinkage pulling on the bottom of that small vertical wall put those big dents up top. Fortunately, some gentle beating on the top corner of the roof back there above the offending weld plannished them back out, except of course for the one that I tried the stud welder on....