- changed background wallpaper

- APFSDS rounds will no longer ricochet off of ERA blocks
- APFSDS rounds will now always trigger ERA blocks no matter what angle they hit (same as all other rounds now)

- completely reworked the overmatch richocet values, this was causing a serious buff in armor peircing for apfsds rounds
- all heat/atgms will trigger ERA blocks to explode every single hit now, no matter what.

- small ammo change to the t62 ap round

- fixed the double message with conquest

- adjusted airborne max altitude

- added "4v4 Fulda, Germany" to battle zones (this is a 3000x3000 meter map, so dont expect a lot of small details)

- new autocannon distant sounds
- new 50 cal distant sounds

- patch

- reworked conquest music timers a bit
- reworked abrams and leopard gunner sights
- adjusted AI's human soldier attack and retreat ratios (made them more defensive and conservative)
- adjusted AI's vehicle attack and retreat ratios (made these more aggressive, and less conservative)