Whats the most efficient setup for a completely safe nuclear reactor (i.e. there's enough heat vents in there to dissipate all the heat)? My current setup I came up with on my own, and its pretty good, but i've had a mass fabricator for a while now, and either I give it energy after the power is transformed to LV, in which case it takes forever, or I power it from my MFSU directly, which is quick, but drains the MFSU really fast, even with my reactor, as well a geothermal generator and 9 advanced solar panels. In short: whats the best reactor setup? I should add, i've not been using the duo or quad uranium cells, because i've heard they're bugged so they decay quicker than they're supposed to. Does anyone know if this has been fixed yet?