I have a 04 F 100 x that I would like to try at 80mm. I have read 2 completely different answers on this question. The 05 manual on Fox's web site shows this can be done, but I have read on this site that it can not. Is there a difference between the 04 and 05 models that allows the 05 to work and not the 04? A quick respone is appreciated since my forks are at Fox now to fix the Terra Logic. Thanks in advance.