Boris - it took 2 cover lifts to find it. No CCTV required!
When the club decided that repeat offenders would get points deducted from their season's racing score things changed from hunting for your missing rudder to wishing they had tied your cover back down properly.....
Silver, yep, I had a mismatched set of wheels myself. One was borrowed when I was on holiday, and they thought it was easier to just put the new replacement on my trolley as a "thank you"! The world isn't all bad!