on a 02 WR250. I will be looking to get this done before summer and just wondering what you guys have payed for this. I will try it the next time it is due but I am just buying the bike and want it done right. I will see if I can hang out and maby give a hand doing this so I have a better understanding on this job. I have read the threads and writeups on it and everything already just want it done right if it even needs it. I know a few shop owners well enough that I don't think it would be a problem if I was there kinda watching or helping so I can learn.