After doing a review of the flight model and taking a fine chisel to it I was able to get the Performance more in line with the POH cruise figures. The take off performance seems better but has not been evaluated. This mod is NOT supported by TOGA Simulations. They are aware of it. TOGA Simulations are not obligated to offer any form of technical support to a modified aircraft, so don't contact them. IF YOU CHANGE YOUR ACF YOU ARE ON YOUR OWN. If you are not familiar with modifying the acf file