Someone once asked me, why I needed to test my harnesses if I'm so sure of the quality, and I answered "Just because I need to."
Out of the hundreds of harnesses I have built for trucks and bikes over the last couple years, this is the first time I've done this, and a prime example of why I test my harnesses before I send them out.


This is what happens when you put the ground wire where it doesn't belong. It quickly (as in a matter of seconds) lets ALL the magic smoke out, and the wires don't work anymore (and it fills your garage up with a very nasty smelly mess)
