Fuel Guage

Has anyone modified the fuel gauge settings to correct the LMM fuel Gauge? Tired of my fuel gauge showing empty with 14 gallons left in the tank!

Fuel System-> Fuel Tank/Gauge-> ...
Capacity etc.
Primary Volume has the table, edit the top and bottom, interpolate selection, whatever.
Change what you need?

1999 obs gen 3 5.3 411 swap fuel guage setup help. has anyone ever done a swap on 1998-2000 obs & figured out how to get fuel guage values at least close.

I can get empty, or full reading. then I interpolated. but it never leaves full.

I?m sure there?s something simple i am missing.

Screen shot maybe. or post tune and what you are trying to do.