I actually rebuilt the fork. No new o-rings but a new valve (the stem was broken). Took it all apart, cleaned, reseated the boot on one side (which I think may have been a problem). Now I have an issue where when compressed it sounds/feels good. If I am just rolling over washboard I get a clunking that sounds like a loose headset. It is like the fork is topping out hard. It is like it isn't 'acitivating' over the little bumps. Was rattling like mad during last nights short track race! Any ideas, suggestions? (Sorry for hijacking "kauffman" - I'll start a new post if folks think it is more appropriate.)