color me stupid but there isn't anything resembling a gray wire on my '00 WR400F. Well, ok the engine kill switch connector has a black/white and gray wire in it. this can NOT be it. The thumperfaq page talks only about 250's and apparently they have several other connectors. Anybody with a WR400 help me out here? I'm looking at both my shop manual's wring diagram and the Dakar DS kit and am at a total loss to find ANY mention of a gray wire that does anything useful at all.