Annyoing thing happens, when you try to aim precisely with you tank’s crosshair. The thing is:
The crosshair is directly aim where the Red Penn. marker is. (I want to shot that little pixel where I aim with my crosshair)—>BUT…the Penetration marker (Green) is jumped to the vehicle/wall or someting, automaticly. I think it annoying and unnecessary now.
Imagine if you want to shot a soldier, who hideing behind the front of the tank. You cannot shot him with gun/MG, cause the penn. aim is jumping always to the tank…
Yesterday Situation: Airfield–> Allies Stuart comes from the spawn site and keeps shooting at my teammates. There was 1-2 transport wagen between us (some of them was map design, some of them was real, controllable vehicle), ant these vehicles are cover me from enemy Tank.
I wanted to shot a little bit above the transport vehicle to aim the turret of enemy tank and kill his crew.
But Enlisted says: NO…the penn. marker jumped to the vehicle and I shoted that, instead of tank.
I aimed upper, lower…go forward a bit…reverse a bit…nothing…Good…its waste valuable seconds to surprise enemy. (Sometimes lot of thing happens under seconds, that was a similar situation when It would have mattered a lot)
The BLUE quiestion mark is: Why is that mechanism is there? Its not called auto Aim, than what is it?
Can I turn it off to enjoy a little bit more the tank battles again?
P.S: In Crossout, the same aim behavior is added, and sometimes its aslo not aim directly where I want to shot…weird thing…do you guys met with this? 
I would like to be removed, if its not able to be turned off somehow…