[Healeys] Fuel Gauge Problem

[Rick Huber]

Thanks for the replies guys.  I'm an ol' attack bombardier/navigator and
love fuel gauge redundancy myself.  I use the trip odometer religiously, but
I'll have to add the dip stick trick to my bag.  Sounds like I'll be out
calibrating the gauge at the next opportunity if I can find a couple of 68
ohm resistors.  And finally, I don't have a clue if the gauge and sender are
matched, in fact I'd expect them not to be, and don't know how I'll find
out.  I plan to call Nisonger tomorrow to see if they can help with the
specs and calibration.
Nobody answered if they knew how the sending unit is supposed to sit on the
tank.  Electrical connection facing forward?  Float facing rearward?
Cheers,
Rick