Going through my recently purchased 2000 M900, the gauges are a bit twitchy, especially the tac. They're still readable, but not as crisp as the ones were on my S2R, which was in much better shape. The part is basically the same between the two I think. I'm still investigating but I think the gauges were replaced as well, since I found some spliced wires leading out of the gauge cluster. Can anyone with a similar year bike tell me if their gauges do the same? Anyone know a fix to tighten up the accuracy?