I don't believe the dora has worse guns than the other FW in AH.
Even in my short AH tiem u all should know i am a decicated LW pilot.
I dont believe the DORA has any probs.
I use a convergence of 300 and normally i start firng around 400-450 yards (tgt flies streight away).
Yet i dont have any probs with hitting. Even in deflection shoot i have a good hit percentage.
There are other things to complain about but not the guns.
i.e. i thing the forward view in the AH FW is worse than real, cause AH developers havent recognized that a FW flies with the nose 5 degrees down when in level flight, this gave it exellent forward view. And about the douple delfetion was possible in the FW with a view on the tgt, compared to the spit.
But in AH both have about the same forward view limitation. It also seems that the spit can lead a tgt more without losing sight of it.
This is a real prob, the guns are fine(if u dont compare tham to 0.5 cal laser guns

).