No I have not, but I stopped by and talk to bob and his crew about a month ago. Very nice guys, very knowable, got a tour of his shop and latest projects. When I have some spare money I'll be back for some work on the motor. I was looking to get a dyno on the bike, but he only does dyno's on bikes he's modified. Bobs been around a long time and knows what he is doing. If u stop by go at lunch time he will answer all ur questions.