Thank you for the explanation.
I only meant that moving the computer is pointless, since the gyros are in the headset not the computer, so you only need to move the headset to face north to test it. For example sit in chair facing north and test with virtual cinema or something with head movements. If facing north with the headset works, then it is a good idea to also move the computer, if it does not help, no need to move computer because it will not chnage anything The direction of the computer is not important, only the headset.
It would take me a full day to make my pc face north because i would have to rearrange my entire room, but it takes everyone 1 second to face north and 5 minutes to test it to know if it works, so even for people that play seated, they can still test it first and then move computer afterwards. Easy to test with swivel chair and joypad also before moving desk.