falcon500 (Alpha ) Guess its noteworthy that two EMP-missile launchers still run okay on a single factory and that the actual factory/weapon ratio for LCs (large cannons) is 1,5 factories per cannon (0,5/1 would be the ratio for normal cannons). It's common to use slightly more ammo than the factories can produce tho, as the delay usually is only minimal and adding more would take additional space and money. Just make sure your first strike won't also be the last, the firerate shouldn't drop below half of the normal firerate.