I bought an electronic tacho off e-bay for about $110 delivered from UK.
Saves the needle wobbling all over the place at max revs.
Also I had a problem with my speedo. The needle got slower and slower even at
a constant speed. I thought I would need a new one or get it rebuilt but
decided to pull it apart and found the the magnets were a little rusty
looking so I hit them with the wire wheel and stuck the drill on it in
reverse and the cordless was doing about 60k's :woohoo: :woohoo:
sorry no pics I was to invovled.
