Firefly 2S Nano Baby 20 HD DJI Vista - INAV 7.1 - Position Hold - Is it possible with a 2 inch?

Firefly 2S Nano Baby
Goku M10 nano compass/GPS combo
Flywoo ELRS nano reciever
INAV 7.1
Testing position hold stability. Needs work but does hold.
1:18
1:57
2:51
3:25
4:30
4:55
5:00
5:55
6:30
Shielded the hell out of the GPS
Added foam over the barometer
Project of mine to see how well I can isolate noise on such a small platform and what kind of performance I can get from it.