Oh yeah.Then you have to know exactly what I'm talking about. I see "PLC" and to me, the acronym stands for "Buffer-Overflow Exploit".
we have some company design a new widget and we have to mod there software to properly test the unit. And most of the programers I have worked with want to worry about and control every little thing even if they don't need to and they way over complicate stuff. Making it almost impossible to work with.