Sneezer

Sneezer, I was looking back at your posts regarding your HF drill you use to raise pop-up’s roof. I have an older 1992 Coleman Chesapeake (large roof) and have tried multiple drills without success. The largest drill (Black & Decker DR550 7-Amp) won't even budge my roof -- I smelled it burning after 2 seconds! Anyway, what is the model of the drill you have? Also, do you have an older camper or newer? Thanks