When I'm working at the shop on older vehicles with thicker metal, I switch to larger studs on the uni-spotter so I have more pulling power. They sale the studs in 2.0 mm, 2.2 mm, 2.5 mm and I believe 2.6 mm. They don't always pull out dents especially on corners but it doesn't hurt to try before you crawl have to pound the dent out from behind........."when you have access that is"
