As someone who used to work in an auto shop and was into cars for a long time, this shit is stupid. If it's your car or a junkyard car or whatever, cool but someones personal vehicle is fucked. It cost 100's - 1000's just to repair scratches professionally if they go through the paint and there is no way you are ollieing onto a car without denting it. Imagine if you set up a brand new board and someone just walked over and focused it and walked away, now multiply that by a shit ton, that is essentially what people are doing to these people.