Ok, if you have a Blichmann Boil Coil and you got it before April 2015, LOOK AT IT NOW!
My system had improperly crimped cables, and was burning up inside the connector. I caught it before it caused a problem, but it did cause downtime in my brewing pipeline. I'll be okay, although it does cause me some problems.
Blichmann has taken full responsibility and has sent out replacements under warranty, that is part of why they are a damn awesome company to work with.
I repeat, if you have Blichmann Boil Coil's, look at the power cables!