Lemme sum it up a bit:
1- Leopard 2 PSO:
-Should have D-tech (600mm KE) hull, instead of C-tech (420mm KE).
-Upper front plate does not bounce shots whatsoever; not even at 84º angles, while every other Leopard’s UFP does bounce them off, just like any 81º> plate (Leos are 82º).
2- Leopard 2A7V:
-Glacis armor is, for some reason, 90mm weaker than the one found in the older Strv 122s.
-Turret armor is, for some reason, 130mm weaker than 2A5/6/PSO/122’s.
-Upper front plate does not bounce shots whatsoever; not even at 84º angles, while every other Leopard’s UFP does bounce them off, just like any 81º> plate (Leos are 82º).
-Missing acceleration (should NOT accelerate slower than 2A5; its powerplant was modified to make up for the additional weight.)
3- Challenger 2 (all), Challenger 3 TD:
-Side armor should be 50mm instead of 38mm.
-Internal shield and gun trunnion/rotor should be at least 400mm thick, instead of 200mm thick.
-Challenger 3 should have the Perkins CV12 engine sound, instead of the MTU engine sound.
-The Perkins engine sounds like a Leyland (Chieftain) engine when revving up for some reason.
-For some reason, the middle glacis section is significantly weaker than the glacis’ sides (520mm KE compared to 580mm KE).
-Back ammorack still not counted as first-order rack, although it should.
-Excessively slow first-order ammorack replenishment speed.
4- M1A2 SEP, M1A2 SEPv2:
-Hull armor is missing at least ~35% of its KE effectiveness.
-Turret armor is missing ~33% of its KE effectiveness.
-TUSK can not be removed (on SEPv2).
5- M1A1 AIM:
-Hull armor is missing ~35% of its KE effectiveness.
6- Abrams (all):
-Missing front and top fuel tank armor plates.
So… yeah. I am still greatly disappointed that we haven’t seen a single one of these fixes after all this time.