All good points, David.  The more info gleanable the more potential usable
applications (especially if we have smart folks like you helping us out!).
I suspect Jay will take note of your email and include your ideas.

> Yep.  Might be easier? more useful? -- different anyway <g> -- to graph
> voltage against position instead of resistance, since voltage is what the
> ECU actually sees.

> Could be useful if you could develop a standard protocol for measuring
with the
> cover still on, makes the pool of ...er...potential numbers a lot bigger.