Hello Simpleplanes community.

So in relation to my last form post about my AP-29 remake, I wanted to now ask how on earth you can use the Helicopter main Rotor part in the same way as the prop engine part. It's been done before, so I know it's possible.

My issue with trying to use it on my AP-29 remake is that when they are attached and I load into the map, I take off in VTOL, but when I try rotating the engine nacelles downwards to transition to forward flight, the aircraft suddenly wants to rotate around the nacelles instead and points the fuselage, nose up, towards the heavens.
And in some of my previous experiments, I did manage to transition to forward flight normally, but the aircraft became almost uncontrollable in Pitch, always wanting to pitch down.

So can I get some help, please?

Link: Shiny