"..... I guess it’s all in the presentation! But when you’re using a SW gauge and you have their number. I’d expect that they would have a idea what drives it!....."

You'd sure think so. I think one of the problems we old timers run into is that we (and a lot of the parts we deal with) are from an age of catalogs and parts/tech people who were car guys.

Fortunately or unfortunately depending on your perspective, we've lived long enough to be in an age of computer operators and if it ain't in the computer it doesn't exist.

.