Okay guys, I have a 2000 Wr 400 and am looking to do the free mods on it this weekend. I need your help though. I am new to tearing into bikes and this is my only transportation so I can't afford to mess it up. I am specifically looking to do the gray wire mod, the WR->YZ timing. I pretty much know what I am doing in the gray wire mod but I really need help with the timing mod. As I said I am super new to it so when you speak with technical terms I will not understand unless you explain or show pictures. I tried looking at other threads but it is hard to learn it all by just the words. Thanks for the help in advance guys!