Alright, so I tried to run a breeder yesterday, but it blew up after I dumped about 10 lava buckets into it.
http://www.talonfiremage.pwp.blueyonder.co.uk/reactorplanner…1501521s1r11r16
How do you actually run a breeder? I am already out of uranium (and will probably be out when I log in today), so help would be appreciated.