Im trying to model a more realistic fdm for the r44, i was trying to plug real numbers based on the official r44 handbook but at the end i get a very slow copter, for some reason with the real power of the real thing it can not match the real 110kts cruise speed, i think somehow the drag must be higher than the real heli. if i put more power then the take off climb get unrealistically to big.
Some way of reducing the drag or testing my theory?
Thanks you!