This one has been loud, and jumping about since I bought the bike in Jan. of this year. I have lubed the cable, and been inside the tach. housing and lubed what little I could and while it did help a little it still is very jumpy and loud, the complete gauge package really needs to be sent to a repair shop/person. I should mention that the PO glued the needles back on when they fall off at some point. The person I bought it from didn't really take care of the bike, and the deeper I get into to it the more I can see wrong with it. Thanks again for the info.