[quote][Tom asked ...
... Any chance of a copy?/quote]

I wanna hang on to it for a while longer just to make sure I get repeatable data compared to my usual POS way of checking things. Bob Parks helped refresh my memory on the formulae. As you know, (a) the scale(s) has to be fairly accurate, (b) wheel placement on the scales is important. And if you've only got one scale then the remaining wheels need to be at the same height as the scale. I was using a BobCat side view since there really *are* a lot of 'Cats flying but I was unable to get permission. Hence the ubiquitous Eagle. Thanks for checking it out.

Mike