I've seen footage of US dive bombers in a finger formation and when they get over the target, they would peel off and dive at the target. Japanese would often use the Vic formation for their attacks. In another thread about this, there were some pictures posted of Vals dive bombing in a Vic formation and what was left of some Kates also in a Vic formation on a torpedo run. I can't recall the name of the USN ace, but there was one that scored multiple kills when he got behind and dove on a group of Kates diving in Vic formation on a target.
I wonder if TBMs making their torpedo runs would be in a finger formation when making their runs?
Would be really cool if in these cases the formation would be different between the Japanese and USN planes but that would probably be a little too much coding, not hard but extra coding that could be spent on something else, like a P-38H.
ack-ack