After the Farmer's convention of the 14th age, terran scientists were assigned the task of improving the ODI, in which they succeeded. The command centers were refitted with super fast computers capable of faster processing of targeting data, allowing the installation to hit the target over longer distance and with greater accuracy. This improves efficiency against heavy units that move slowly, such as cruisers and destroyers. The installations also received additional armor, making them more resilient against the small weapons of space units.