Garmin RV14 not fully functioning

[18889]

Hi guys so it looks like the actual GTN in FS is not yours! Must be the default MS one in the RV14 package. I can pop yours out which works and controls the autopilot (and does the stuff I said didnt work) but not sure how to switch with the default one in MSFS OR can i pop yours out permanently without it disappearing when i click something in the cockpit?

Cheers Stu