I only had time to check voltage on this cold afternoon. It does work. As long as my carb settings are correct. Mine was 14.65 volts at idle which is 1883 RPM.
It looks like I had a lot of views, but no responses. My question was either too technical or already tried.
This is linear interpolation for all who want to know how to figure this out.
http://en.wikipedia.org/wiki/Linear_interpolation
I will try to confirm this over the weekend.