Problem with Strike?

[Jasta 6]

Anybody else having trouble destroying targets in Strike? I know those concrete bunkers are supposed to be more difficult to take out, but i think i've yet to destroy a single one yet. and i just spent a good five minutes trying to bomb the same bunker back to the stone age. i know they were good hits, right on the money, and yet after every pass, the bunker remains standing, mocking me. lol

Also, is it just the games im joining or is there no way to make a purely Allies Vs. Axis game? Seems like both teams can pick whatever aircraft they please, which is very disappointing.