I normally do not set P-Factor and Prop Torque but I did today and there was no effect. I did not experience any left pul on the ground or in the air. Used Flight1 Cessna 172 (payware), default 172 with RealAir 172 air file, Insider Cessna 152 and default Piper Cub. Looked at CFG but did not notice anything odd. Frames locked at a solid 20.XP/SP3 2.5ghz nVidia 8600/256mb 2mb memory

Well Golly! :( I had the same feeling with both the full-sized 172 and the 150. Try the RA Spit or any of the ASA warbirds... To be honest - the nicest and truest-feeling modern single-engined, three/four placer I've flown is the Carenado 150. This bird exhibits the most pleasurable take-off, and I'm only sorry I don't have their 172N Skyhawk... maybe in a week or two.. :(