Is my entire tank the ammo rack?

Delimon, on Oct 07 2015 - 16:17, said: I've seen shot some from all directions hit me and ammo rack my T04 and I even have safe stowage to prevent this but the first shot keeps on ammo racking me regardless. The side of my turret? Fine but when someone shoots the bottom of my hull and it somehow hits my ammo rack in the turret what?   Is it something I'm doing or is this literally just random module damage and should I just get rid of the perk since it's not working?