Helicopter controls

I am looking for informations or some one who would know how to setup properly the helicopter controls on the helicopter on msfs 2024 and xplane 12. It has been a good month that I have try to setup everything and I have tried many,many and many adjustments, settings, curves and cannot get the dammed thing to work and fly properly. I am getting really p----- of, I just want to fly the f-------- thing. I have a real Bell 206 collective, a real Bell 206 cyclic and really good home made anti torque pedal. I know quite a bit about computers and I am also a commercial helicopter pilot so there is no questioning about flying skills, it is just about the software itself. Any help would be appreciated.