Manuevering to lose a nightfighter (getting out of his sight) versus having the fighter manuvering with you by day are very different though. It does look like Peter Spoden, and I am assuming other night fighter pilots, knew how to counter that manuever.
But you are right, the quarters are cramped in all of the heavies (B-17, B-24, Lanc). Good point about the luck/divine intervention that kept some of those crewmen from being killed. It really is amazing.