Yeah, I hear you! I doubt if it's you - EAW ain't perfect, and this is one of those bits we've grown to accept and allow for I guess. I've also noticed that some Armaments seem to converge below the pipper. The 262 seems to be out slightly. Could be the muzzle velocity on the 30mm's - I dunno.
With EAW Aicraft edit you can change the MV and Dispersion factor of the guns. This could be worth playing around with, but then you enter the whole FM incompatibility grey area, and you've probably been there before
Chompy.