Let me add some notes, but I have not reasembled things. I decided to take the flow valve off
and check it in detail. Strange thing, I still don't know the circuit exactly. Making resistance
measurments is really interesting, but the only way to check it is to power it. In making resistance
measurments I was able to smooth down fluctuations . They don't necessarily show up
powered up. I smoothed down the carbon trace and flattened the contacts somewhat. I used
cleaner and some Caig moving contact stuff. If I assume the analog computer is working correctly
and all the sensors, the other thing I might check is the flowvalve bypass. I didn't try adjusting
it lately. Perhaps I can get it working tomorrow.

I did check out the flow valve. It does have a spring tension adjustment. I don't want to
change it without first measuring the current torque.

I did also check the rubber between the flow valve and the throttle body. It is often the problem
if any leaks are there.

greg