Anyone make a GOOD sending unit?

A sending unit that reads correctly on a stock gauge and not 1/4 full after 2 blocks would be nice. Or even a way to make the crappy ones work correctly.

A couple of weeks ago I. bought a tank and sending unit from A-1 Auto. So far so good. Only used a quarter of a tank, waiting to get down half a tank to fill it up and see how much it takes.