Oh, no. Discussions with clueless morons are useless. This would have been neccessary a few hundred times there, about many other cars, too. We "Early Birds" (the RO 80 next to my car belongs a club-fellow) had the chance for that even after a few minutes after arrival at 7:20 in the morning, when this pic was made.



My suggestion is for such events: to stand among the visitors and don't let them know, that you are belonging to the car or the exhibtion stand. Just a few minutes are enough to learn incredible novelties and old secrets...