KV I is still immune to TNT charges. I don’t care from armor and shit, this is plain, simple game logics: If I put a TNT charge on the roof of a tank it must go boom. There is no “if” and “when” it must explode on instance.
It is so damn embarrassing to cross the whole damn map just to see how the grayzone spammer KV I just roll off as if nothing happened after you put an TNT charge on it and throw your Explosive Pack in its roof.
Try putting two tnt charges on the sides of the tank chassis or turret
It’s only vulnerable to explosives like packs and tnt from the hatches on the hull.
Take a AT mine, put it behind it and shoot it (probably the explosion would kill you too or maybe only you), a safer option, trow a grenade in front so it would most likely try to avoid the grenade and go backwards stepping in the AT mine