Thank you all for your concern about my car. I pushed a little too hard on my last timed run at turn 4 and ran out of room. Even instructors hit the limit once and a while ( but only in their own cars! ). I've found a door to replace the damaged one, and Chris Mayring is helping with the repair of the rest. The car should be good as new for Fontana. Chris and I will be driving Fran Moore's Milano for the enduro.