Much more reasonable way to run ATMs with weapons to cover the deadzone. https://mech.nav-alpha.com/#b5099f1e_WHM-IIC-2 Now if you want a bit more deadzone coverage, you can fill the last missile hardpoint with an Streak SRM4. Yes, you have to take second type of ammo and you missile optimal damage goes down to 143 from 144. https://mech.nav-alpha.com/#a73a8108_WHM-IIC-2
