Congratulations with the wonderful plane. The paint job, detail, flight characteristics are AWESOME Unfortunately there seem to be some incompatibility problems with users who uses SAITEK Panels. The SAITEK PRO FLIGHT RADIO PANEL suppose to control Com1, Com2, Nav1, Nav2, ADF, DME, XPDR. The displays show the correct frequencies but none of the frequencies can be changed using the Saitek Panel. (when turning the frequency knobs the frequency briefly changes but jumps back to it's previous setting) Notes: I have a slew of payware and freeware aircraft and besides the "Mentor", this is the only plane that doesn't want to "listen" to the Saitek frequency changes The SAITEK PRO FLIGHT MULTI PANEL suppose to control most of the autopilot functions. Besides Heading, the other functions do not work or work erratically. Thank you for looking in to this. Marc