Everything was working fine. I had it off for several days now. I saw the EU-Detector cable and wondering what it was I hooked it up coming out of the reactor. I turned the reactor on and one MFSU blew. Took it off add tried several times to charge the mfsu to no avail. Disconnected the cable to the MFSU and tried again, no luck. It just keeps blowing. Doing something wrong?