[tubman]

I'll ask my buddy about this. He's a electronic expert, and the guy who designed my 6-12 volt, positive ground to negative ground tachometer driver. From what I know, the programming to simulate the K-H should not be that bad, but providing the input to the computer from the float would probably be the hard part.

Thinking about this some more, running a resistance sender and converting the output to KS format might be easier I'm sure it can be done with some sort of chip, but my experiences with the tach driver shows such projects are economically unfeasible.