I have to park my treasured 1976 Jaguar XJ-S as close as possible to the right side of the garage without risk of scraping the car while passing through the door. There are a lot of garage parking sensors, but it seems like they are conceived to keep the car from hitting the wall in front of the car. Consequently, I'm thinking about a DIY device. It should mount very near the right side of the door frame, and emit a loud screech or something if the side of the car gets any closer than about from the door frame. Seems simple. Has anyone here done something like that? Ideas? Thanks.