The theme is in the title, did DEI or a new CA patch completely screw up phalanx fighting. Not saying they were perfect to begin with but it seemed that DEI made them as workable as possible given the games screwed up collision code. Been busy at work so took some time off from the game came back to try out the new DEI patch as Macedon and got unpleasantly surprised by the return of the "blob", I.e. What happens to phalanxes in vanilla.

Anybody know anything on this? I'm just running DEI and Yukishiros campaign mod, nothing that affects or should affect formations outside of DEI