I noticed the other day running in to enemy M4A3/76 with my Ostwind I could not kill the 50 cal on top of the tank. So I tried off line & it is impossible to actually hit the machine gun on top of the M4A3/76 at all with the main gun of an Ostwind. It is like it is not even there to be hit no hit sprites nothing. So I changed over to the hull gun of the Ostwind & 1 second of firing & off comes the machine gun.
The M4A3/75 machine gun comes off easily with the main gun of the Ostwind though.
Not sure if this is a bug or a design flaw or a programming issue with Ostwind in regards to the M4A3/76 or the gun on top of the tank?