I just received this picture from my Nephew. This is his and his Dad's hobby. They have been at it for a while working along and getting better each year. Last year the won a few races. This was the first race of this season. They came in second in points. Not a bad start for the season. No, I don't under stand the class, points, etc.,etc. Every time he tries to explain it to me my eyes roll back in my head.... I hope to go with them to a few races this year. I made one in Portland last year, it was great fun. I'm not much help, but I can bring them coffee.