Yup messed it up. Crossed signals due to agesiemers! Don Lively also pointed out to me that there is a load benefit arrived at due to aerodynamic effects (shockwave?) causing a load reduction to the prop at those speeds.
So anybody want to fly with me; I know I cannot remember where the throttle is, but just give me a minute in the plane, and all will be well. CR brokerpi...@bellsouth.net