Dancing tach?
 

I have searched some other threads for tach problems, but most of them are related to a dancing tach when the car is running. I noticed my tach doing a little dance with the car off, and key out of the ignition. Every now and then it dances a little bit, only going as high as maybe 1K rpm. I don't have any tach problems when the car is running. I don't view it as a huge problem, the car is running great now, I guess there has got to be some draw on the battery, but it seems to be minimal. . .anybody have any experience with this?

Oh yeah, my odometer broke a few months back. . .I haven't done the "fix" yet with the new capacitors. I guess they could be related?

Just runnin' so well it doesn't want to stop?