Gas gauge not working? I think I fixed it.

I really appreciate it.
I am still hopeful I can get my fix ironed out. Although it does not look good. I have 5 gallons in there and it is reading EMPTY When I had about 13 gallons it was reading just above FULL. When the car finally gets put back together, I will try adding 1 gallon at a time to see how the gauge reacts.

I would also like to see your design in action