Hi Kevin,
I've done that...actually have written up one on installing the sender correctly and another on "How Your Fuel Gauge Works...sort of" which is just a cleaned-up version of a report I wrote here maybe 3 years ago. It has images and other things that hopefully will de-mystify the fuel gauge and how/why it works. Around the same time...maybe 4 years back...I was working to create a fail-proof and very long-lasting sending unit for the AD fuel tank. And I did. I created a walloping and very accurate sender but there's one out there for $29 delivered that is just as good and created by a gentleman in Taiwan who has his ducks all in a row. I can't make the sender I devised for $29. Peggy, Phil, John and maybe others (as I'm sure you know) are working on revising the tech tips now and hopefully it will be part of that group.