Bump..... and Big Question regarding rebound (or lack thereof). After VERY carefull study, finally replaced fork seals on my 2004 YZ450F and changed the fork oil as well. Took plenty of time... over half day... flushing w/ mineral spirits and replaced w/ Maxima 85-150 (5 Wt.). Litterally did everything right... meas. down to 125mm, and rebound and shocks were compressing as expected and everything "seamed" great. Then mount tire, set brake, and walk bike around garage just jumping on brake..... NOW, after about 10 times the forks are ROCK solid w/o any true rebound. Lower clamp NOT overtight, and originally did feal great. Pulled off @ 11 clicks in, then when orig. set at 6... bounced around garage then clicked up to 8. Then after a couple times... noticed NO rebound so have backed out dampening all the way, and even releived valve pressure. Honestly at a lost... they "were" great.... and while first time performing task, and dampening rod, spring, tubes look like new... so what the %#*& did I do wrong now (any # of key points)? Should I waste the time and ride to maybe work out... yet seams like would damage at this point. Really appreciate any thoughts. Thanks, in advance.