Thanks Mathias
The aircraft in question are avhistory's. They are the Bf110c, Bf110g2, and their SBD. Although since discovering this I am now aware of the same defficiencies with stock too. Plus the Ground Crew 110.
That said, it's a shame the SBD has a bad rear gunner as I particularly like that aircraft. I understand a compromise fix may be in the XDP, but as you say you would lose the aircraft in multiplay.
In my opinion the CFS3 file check is a pain in the ***, does MAW retain the checker from within the CFS3 core ? I hope not.

But I guess no matter how much work goes into a model there is always going to be some niggling bug somewhere.
I am looking forward to the Hs123 download from GroundCrew(hint), at least that'll give me something to tinker with.
You confirmed my suspicions on the rear gun mounts, and thanks. Much appreciated.
Jasper
P4 2.5. massive huge 10 foot display.