Dabac, Thank you. This is the type of infomation that I'm looking for. I have a couple of follow up questions: 1- What does IME ATC mean? 2- On my lunch break I ran over to REI and peeked in their QBP book and found that the deminsion non corrected fork is 395 (you're right on) but their 80mm corrected fork is 425mm, which is shorter than your suggest range... would you still go with something longer?