Set pilot head to different position:

Move_Pilothead_Forward			INS
Move_Pilothead_Backwards		HOME
Move_Pilothead_Left				DEL
Move_Pilothead_Right			END
Move_Pilothead_Up				PG↑
Move_Pilothead_Down				PG↓
Save Position					F10
Reset Position					NUM 5

Using the Insert, Home, Page up, etc will not work to change pilot's position while in VR. 

You'll need to set your seat position in each aircraft while in a Quick Mission using Insert, Home etc. You can do that while in auto-pilot. If you plan to fly mostly in VR you'll need to nudge yourself left or right depending on your dominate eye. When satisfied press F10 and the sim will remember your preference for that plane.
