That phrase sounds familiar. That's what was mentioned to me in a phone call to the court when checking on whether or not a ticket had been submitted to the court. I had "refused it for cause" sending the original back to the presenter (a highway patrol officer with the DPS who apparently hadn't informed the court yet of the refusal).
The person on the other end of the phone told me after I mentioned having "refused for cause" the ticket that I would need to come in and enter a "not responsible" something or other (it was unclear what she was talking about; and I wasn't all that certain that she wasn't attempting to coax me into pleading into the case, so I approached it with caution). But yes, she used that phrase about "not responsible."
They are apparently trying to separate those who know from those who don't know the law, was my take on the situation. Because all those who knew about this method were separated into a separate group (separate court date and time) from those who were unaware and therefore "easy pickins" for the state legal machine.
I'll be re-posting my victory story in the "Success Stories" section once I have some time to sit down and format the post. It should help some people gain some sense of confidence in the "refused for cause" movement as well as a peek at one person's practical experience in the matter and how it was handled.
Well, don't stop there! What, pray tell, was the error you observed? If I knew what you were speaking about, I might be able to proffer an answer to the question you posed.