I have a 06 RSTD. Im getting alternator whine from somewhere on my frontend when i get to around 60mph and up. Varying intensity I dont know if theres a weak ground or something. Does anyone else hear a whine around the speedo when they get up that fast. The other part of this is I tried checking my grounds. SOMEONE PLEASE check With a VOM mV from the neg lead to the battery and the pos lead to the bars. Then turn to ignition. Everywhere on my bike shows gounded 2.5mV but the bars and tank show 200-300 mV. Dont know if this means anything. Dont know why the bars arent grounding as they're attached to the triple trees and those show good. I know 300 mV isnt crap but it may point an issue. Please any ideas im going on a long trip in a few weeks and, this sound is driving me insane. Thanks Jeremy