Solenoid on ignition died

[upon1]

Alright guys I started my ls for the first time in my '55, fired up with just a bump of the key. It started fine about 10 different times since then but then the sol on the ignition burnt out and no power on the sol post at all. I cannot figure out why this would have happened, maybe a faulty switch? My wiring is very basic, battery to starter, alt to starter, fan relay to starter, starter to junction post, junction post to fuse box, ignition switch and ls harness. I have the hot while cranking, brake and fan relay power to the ignition post on the ignition switch and sol to nss then to the solenoid. Is there anything I'm missing? Am I somehow overloading the ignition switch?