Hey, very cool bike! Can you give me a bit of advice please? I just put my (newly acquired) Sunday in the LBS to get a Saint M820 10-speed setup fitted, and I received a call about it not shifting brilliantly due to the design of the derailleur, and the oversize chain stay. That's all I have so far. Did you have any difficulty getting yours in (pardon the pun), is there any re-engineering required or a special technique, or is my LBS missing a trick somehow? Any advice on this would be great Cheers, Dom