I have added a lot to the ve and it still runs with a slight chop, in the 7% throttle 2200 rpm range. It's as though there is an override preventing it from adding enough fuel. Not sure if the strategy should be cracker or follower but I am going to take them 1 at time and try to increase in small increments.
Not sure what else to do...it's getting very aggravating and time consuming.