Hey, tell us what you found. I'd be very surprised if you find no dents at all. Don't remember on the Cayman, but typically, when waxing my cars, I can always accidentally feel (and hear) the sheetmetal 'denting' when applying pressure in the middle of hood, roof, or both. It bounces back after removing pressure, but I'm sure I apply a lot less than 40 lbs of pressure. The good news is even if there's a dent, it could be PDR'd (paintless dent removal). And if in the hood, no trim removal at all. As a closing comment, using somebody else's car for their own amusement implies very poor parenting. No way one of my kids would ever think about doing that, even on an old car. Therefore, I'd get off on the stupid parent more than the kid

. Good luck; hope there's no trace of it. And thankfully the girl wasn't 80 lbs, like it's more typical these days. He he.