I am very close to permanently removing the XAviation CRJ 200 from my XPlane 10.  This aircraft simply refuses to engage the autopilot in any way.  I am not a novice at this and I have flown hundreds of flights in the CRJ on FSX.  Flawless.  No matter what i do in the XAviation CRJ it will not engage in Autopilot.   I know how to insure that FMC/FMS is my navigation source, I know how to program an FMC and have done so thousands of times.  I can see my FMC flight path in the MFD it is programmed properly.  The autopilot won't even engage to follow a manual heading.  Nothing I pay for should ever have this level of frustration.  This product does,