Several years ago, I was in the process of installing a new MVARS system (video system) into a U.S. Forest Service Law Enforcement vehicle. It was the FREAKIN' worst POS ever designed and nothing was mounting properly.
I called thier tech support and got some clown with a heavy Hindu accent. I explained everything that was going wrong and he calmly said (remember, heavy Hindu accent) "but sir, it is really straight forward, you should not be having any difficulty with it"
My first response was to visit great physical harm on him or at the very least, hurl a few insults, but calming myself, I sarcastically asked: "are you part of the design team for this system?", his reply was that he was one of the design engineers. Ahhh yes, an engineer...no wonder it was really straight forward.
I fixed it anyway...