While flying in the Melee tag GS4 arena I noticed that the cockpit shadows displayed across a wing were very jagged until the shadows transitioned across the wing hump over the Hispano cannon in towards the cockpit...there is an invisible line that shows up where once the shadows edges cross it the jaggies go completely away & are very clean & sharp.
Saw this across both wings on my Spitty Mk IX at the same exact place of reference.
Looks like there is something amiss in the transparent mapping that is saying apply AA on cockpit shadows up to a certain point across the wing area but no further..........
Cockpit shadows that are cast on objects inside the cockpit are jagged as well but not as severe.
Could hear planes passing outside my cockpit..............