kilabreeze0 yes i just tightened the huge nut (spanner) on the very top of the shock, then when i got that adjusted to where i want it then i tightened down the lock nut for that nut, then i whent to the very bottom of the shock (its hiding inbetween the swinger where the shock mounted on at) and there was a small plastic dial with the numbers 1-4 on and 1 at the softest and 4 at the hardest so then i set it at the 4 mark, i got it just the way i like it now, and i am not replacing any seals at all on the shock either.
my trikes:
1983 honda atc 200x-k&n filter
2002 yamaha raptor 660r, yoshimura slip on, prm grab bars
1978 chevy nova, 454 v8, bds blower, 150hp shot of nitrous, full roll cage, a real power house.
1991 chevy s10 4x4 350v8.
1986 250sx
YES its fast NO you cant ride it.