[Double Venom]

PS... to the gauge bouncing around problem. I just thought of another reason, and probably the biggest cuplprit. If you used the ground wire only, that comes in the harness, leave it grounded, BUT, make up another short ground wire, hook to the mounting plate then right to the frame! This will take care of almost all the sending unit problems!

You can do this while the tank is in place.

DV