5x5 Reactors in multiples of 100hU designs eldred Apr 22nd 2015 Look at this, mark 1: 02070C0D120A110D0C0703070C0D0C0D0C0D02070C0D0C0D0C0D12070C0D0C0D0C0D0C0D0C0D0C0D0C0D0C0D140D120A110D0C0D0C0Di managed to squeeze 1240-1316 hu/s from 8 fuel rods by burning Neutron Reflectors.