Mesaflyer, Thanks for your post.
I did not use a servo wire but a small wire to short the pins, same results. I put witness marks on the case where the edge of the sensor was before I took it off, so I could put it back in the same place.  With a MAS 16-8, I am getting 8500 rpm and 1700 idle with a clean mid range, no 4 stroking anywhere unless I come off the gas fast.
One thing that bothers me, My low speed is out 1 turn and it is a bit sluggish from idle it is snap the throtle quick after sitting a few seconds.I am not using a servo on my test stand, only a wire, so this might just be the engine spooling up.  If i trun the low speed leaner (1/16 turn) it will die out as I snap the throtle. 1/16 richer and it really lags untill it is past 1/2 way mark. I am using Still oil mixed at 32:1 but am seeing a lot of black gunk out of the pipe. Is this normal?