Don't know if this is a bug or not, but I keep getting PW'd in the Jug and Pony from .50 cal hitting from behind. IIRC, the armor plate should protect the pilot from getting hit from behind, as it was designed for this level of protection. I understand if I get hit from the side, or a full-on canopy shot from above, but they should be relatively immune from PW's from in front and behind, from .50 cal or smaller, right? Got hit from behind tonight by a quick burst from a F4U-1A and the only damage was a pilot wound ( I was in a D-40). Earlier, got hit from behind by the nose gun of a bomber as I whizzed past. Both shots pretty much dead six (no film).