FUEL GUAGE PROBLEM

I seem to have a situation with my fuel gauge that MIGHT be similar to sgrip65 . I’ve pulled the instrument cluster and purchased a device that allows me to dial in resistance. With a good voltage limiter (old and new limiters provide a good 5 volt pulse) - I found that the gauge reads full at 3 ohms, 1/2 full at 11 ohms, and empty at 38 ohms. My sender is out of this loop (still installed) and it has its own problems. 1). Anyone know of sgrip65 solved his problem? 2) Any chance that a gauge corrector system would help me in this case?