Not exactly new, either, but any kind of AI flown fighter (even your own aircraft if you activate autopilot) has a messed-up aiming point for the weapons. I've tried this with Hurricanes, Spitfires, 109s and 110s and all of them are aiming slightly above the target -and that means without deflection and with deflection. In the latter case the AI pulls too much lead and frequently misses its target. This way hits become the product of coincidence.
