Just wondering, if you can get to the back side with a dolly is that the best way to straighten metal? Is a stud gun just for when you can't get behind a pannel, or are they better than the old hammer and dolly at times? :confused:

I work with Hammer/Dolly, spoon and prybars whenever possible. The stud gun is reserved for inaccessable locations. Years ago it was common practice to section out inner panels for access to damage then reweld the piece back in. Or use the old screw in dent puller etc.