Pilot is for some reason a bit sunk into the seat, with the feet not quite reaching the top end of the pedals and you can't quite look down the gunsight of the plane unless you lean forward steeply and hold yourself up, in comparison with the tutorial video which has the height correctly. Tried centering seat multiple times but did not fix the issue.
1. Boot up game 2. Go to mods and enable mirage 2000 and then french missile pack 3. choose either FA-26B or Mirage 2000CX and choose free flight or any mission of choice 4. pick any loadout, spawn in 5. Notice that the height in-game is below the intended height, and you have sunk into the mirage's cockpit too much.