This aircraft is great when it works however I have 2 problems with it.
Starting from cold and dark with everything up and running advancing the throttle does nothing. Starting a flight on the runway all is as expected.
The battery sometimes runs flat after a few minutes and everything dies.
I use Spad however even when I attempt to fly without anything apart from the sim running, selecting all controls with the mouse, the results are exactly the same. So it is not a binding problem but something in the aircraft.
A pity because I really liked this aircraft in 2020.
Thanks for your input. It has me beaten at this stage. I have eliminated everything I can find that could be causing a problem without result. Definitely not a binding problem as there is no change with all bindings removed.