Hey guys, Just got my Hagon shock for my 2006 RS Venture because it leaks like everyone elses. Question is, how do you adjust the preload spring and the dampening set screw after it's installed on the bike? I haven't changed mine just yet but I'm curious how to do that. Do you need to do it before installation and leave it?? Do I need to take the fender off or something to get the wrench in there? Any advise would be great!!