Quick question with my 2002 yz426, I'm in the process of rebuilding it and when I was taking apart the front end I noticed my fork seal was leaking on the caliper side fork, I'd like to do the seals my self this time and save some cash so I went in YouTube and found this video by dirt rider. It seems great and straight forward I just wanted to ask and make sure this is the style fork I have? Being a dual chamber as such in the video here's a link. Also he doesn't go over bleeding the inner cartridge, how often should that be done? I had these rebuilt by a shop two years ago, but does it depend on the color of the fluid? Or should I find another video and bleed the inner cartridge regardless? Thanks for any insight!