I think a personal limit would be the best option here, the limit of 6 C4 charges per person should be more then enough. I agree and think its stupid to count them as mines.
If there is a rush of some kind, i c4 the shit out of it, however if the limit was already reached it means me and my fellow bombers are helping the enemy by vanishing mines for them. I actually c4 the shit out of everything, fun to stick on people
I agree with you, this should be fixed Haven't seen it in the changelist though!