Not sure what adjustments could/should be made as both were apparently setup by Roland himself. I have nothing to compare to since I don't fly 3D in real life.

I do find the Cap needs a healthy dose of right aileron to prevent torque rolling in the hover, have to briefly reduce when the throttle is blipped.

I'd love to know how it compares though. I've heard the heli part of the sim is pretty inaccurate especially forward flight and wind response but not sure about these big fixed wing birds.

--
Dave