OK, the last three nights in a row some cat has been jumping from the roof of my house to the hood of my truck and I got the scratches to prove it. This has got to stop! I can't really park anyplace else, so i need to figure out alternet methods. My roof is tile and I'm thinkin of putting somethin slick on the area above my roof to help the cat get the message. Any other ideas, I would rather no hurt the cat, but if it put one more scratch in my hood...