If you reset your rudder/aileron trims after take off (say 300’ or so) you will find it should fly level. It’s only logical it’s going to spin to the right after take off if you take your hand off the stick with right rudder/aileron trim still applied. In real life you would roll them off progressively to a stable light stick stable position consistent with the flight phase, which is easy if you have key binds or control binds, not so easy with a mouse.
While there is some slight torque effect in flight you don’t need as much, if any, trims to offset it. Rudder/Aileron trims are mainly used for the critical early takeoff phase to help offset the powerful torque of the monster motor. Otherwise you only seem to need them in cases of asymmetrical damage or fuel imbalance to achieve stability.
Whether that’s “realism” or not for this Corsair I wouldn’t know, but it’s something I’ve always done with it, not just this version. Seems others have been doing the same:
If you are taking off without any trims set, as you would with cold and dark apron.flt settings and not following the proper take off checklst to set the trims, then sure, it’s going to fly level (relatively) with stick off because it’s got drumroll zero aileron trim set to make it roll. The opposite is obviously going to occur if you use runway.flt hot start trims set to 6/6, and don’t roll them off after take off.
I recommend using MSFS HudBar for Microsoft Flight Simulator | MSFS for this, which has some quick reset buttons for all three trims so you don’t need to mess around with a mouse. Airleron trim still doesn’t seem to have a reset button bind available, but HudBar has implemented it via Simconnect. Handy!
It’s aileron trim that is doing the bulk of this stick off right roll, more so than the rudder trim, so if you feel you can take off ok without aileron trim that’s one less thing to worry about. I tried it, you can, but a bit of right aileron trim “feels” better to me. I quite like the stick control game on takeoff with 6/6 settings on R/A trim, so I’m ok with that. YMMV.
Happy Flying!
PS: Different planes have different trim settings for different flight phases, so what works on one does not transfer to another. You have to treat each plane individually and learn its particular trim behaviors.
PPS: The stall strip was also designed to offset the asymmetric lift the massive prop caused the wings to have: How the Navy Tamed the “Killer Corsair” | Air & Space Magazine| Smithsonian Magazine