If you are able to post a track file, it would be most helpful to see what you are doing on the bomb runs. Unguided bombs aren't much use against some armored targets as the don't have splash damage yet, that should be coming in the 1.5 update. Common causes for misses with unguided bombs would be side-slip of the aircraft at the moment of release, check that your ball is centered, and crosswinds have a very large affect on unguided bombs, the higher you release the the further they are able to drift. Also making sure your wings are level, goes with making sure your ball is centered and not slipping. Hope this helps... I'm sure there may be several other things I'm missing, but those are the common ones I believe.
Good Hunting! Breeze:pilotfly::joystick: :thumbup: