The flap indicator looks off when lowering flaps , it gets further off each notch the more flaps you extend. Is same in Aces High 1 also.
The windscreen/target window/ what ever you call it is alot darker and harder to see thru in AcesHigh 2 compared to Aces High 1.
Also, WEP seems to cut off before reaching into the red on the temp guage as to where in AH1 it cuts off right at the tip of the red.
not sure if any of these are bugs, or oversights, or just nothing at all ( probably the latter)