Hi Cooper,
Thanks for the quick reply. Yep, the discussion in the link you provided is exactly what I am seeing and they don't have a solution yet...Apparently when the gtn 750 is 'fitted' into a 3d panel as it is with the Mooney, they need to be able to excess mouse pointer 'hotspots' on the panel where the touch buttons are and the current xplane vr api does not allow them to do that...yet.
The workaround of just bringing out the popup in vr will work, they have the plugin set so it works for just about any plane that way...its just much so much cooler to have it in the panel with the other instruments! When I did the install and saw that (finally) it was installable into a panel...I was pretty excited....guess I just have to wait a while longer!
Thank you...