I have my Marz Shiver, I have my extra-firm springs(210 - 250 lbs), its still WAY too soft. Now I'm not sure as to what oil it has in it, with that said IF i go to a heavier weight oil, how much of a difference can I expect? AND also i have the manual which tells you where to fill the oil. SO would more oil = more dampening and less = less dampening?
IF after an oil change I find that my fork is STILL way too soft for my liking, does anyone want to buy a Marzocchi Shiver?