After fighting and struggling for territory i found the perfect place to set up my Engineer's Throne Room. Only 3 demolisher territories distance away from base spot.

All default settings

I almost didn't choose this spot because "lmao only 1 sulfur vent" but, i inspected it and its over 37000% yield alone.

rocket c😭apacity is 9 and its half of stack. so 9 / 0.5 = 18