Ya know, We all got great info on the gray wire deal off them guys, and if there was not enough post on that side I would say, bring em in, but there really are alot of post on that side, I come here because of the model specific info, if I want to here more on less specific stuff, Ill slide over and check it out. I have ridden the WR 250 and the WR 400 and they ride like a YZ 125 and YZ 250. Two different bikes (thats why they make 2 different bikes? ). Thats why we have (3) ? groups. P.S. Tree vs bike , who cares, Tree vs rider, Take the Bike and we will Bark about it later!! .