I have read about the shimmy in the archives, where are the instructions to fix it? I can't seem to find them on here.

About my problem...
I feel a very bad shake between 40-60. There is a small shake that stays on from 20-40 and from 60-100 that you can feel too. Does you think that is with the shimmy? I know my rear hydro suspension went bad but I don't know if those have an affect for the front shake.