I just got an Airstream and found out how easy it is o but a dent in one. I was wiping dan the front cap and just leaned a little on the radius section or panel and put a crease or small dent. It was up high enough that no one noticed...but me. I tried a vacuum cup, did'nt work so I had a paint less repair guy come out with the lie sticks. Unbelievable. He to it all out. Now I just have to watch cleaning the front cap.