I've been struggling with knee issues on the bike. I've had other bike fits, but they did not help and actually made other things worse. Finally after seeing Dave, I feel great on the bike. He also went the extra mile to explain a lot of things to me which really helped. This is not a cookie cutter bike fit where they measure some angles and go off of some formulas. This is a bike fit personalized to you from someone with decades of experience. Honestly the cost is a bargain and I would recommend anyone who has a bike go see Dave, don't wait until you have issues like me, do it before hand!