I hate to bring up an old worn out topic again, but I'm new to WR's and am stuck. What is the deal with the throttle stop on a 2000 WR 400? There are so many contradictory posts about this it's unbelieveable. Some say it should be removed outright. Has anyone completely removed one and had poor results? I believe that it is the same carb as the '01 and '02 426's, isn't it? If it should be left in but shortened, what is the ideal length and where exactly is it? I think that mine was already removed because I can't find any trace of it or mounting holes. If I should replace it with a YZ part, what is the part number? I know that no one wants to talk about this anymore, but I'm confused!!! Please, first hand knowledge only. THANKS for ANY help!!!