Well after finally getting this to work I'd say it's pretty great that you can do this with the Tripltek but I guess I notice a couple of things that are not so great:
1. The Ad box at the top of USB Camera is a real pain. It blocks critical info at the top of the display. Even though it's displayed ok on the RC 2 screen it's kind of annoying. I imagine you need to buy the paid version of the app to get no ads.
2. The inability to control the DJI
Air 3 is a shame but I did know about that going into trying to set this up.
All in all it's very very nice having the Tipltek 8 work as a monitor with the RC 2, but I think I'm going to wait for the RC-N2 controller I ordered on eBay to arrive and bind that to the DJI
Air 3 when I want to use the Tripltek 8. Having the option for both would seem to be the best option I believe.
Thanks for everyones comments and help especailly Tripltek. You folks are really great at supporting your product and you make a great product that makes flying really enjoyable.