Tanks Inc-who's using it for non fuel injection and a few other questions

If I recall, you have to set up the sending unit individually for each tank. I followed the instructions and mine has been accurate as hell. .....maybe I just got lucky. I do remember the guy telling me the set up was pretty important.
Of course I followed the instructions. The one supplied by Tanks Inc was extremely inaccurate, The one from Classic is just very inaccurate.