Mindtrucks, the mid air collision could be the player pawn as it has collision, but mostly disabled… Are the colliding with each other? Perhaps you could toss up a vid/gif of what’s going on =)
! So a change was made in 4.7 to variables and how you can access them. If a variable is not Editable, you won’t be able to access using Blueprint Comms. I leverage BP Comms almost everywhere, and while map generation isn’t affected, Units will be if you ever compile the Unit Blueprint. The symptoms will be: Selected Units have no health, power, or movement bars, and Selected Units cannot move. The fix is simple, just make all the variables on Unit “Editable”.