Hmmm.  I guess I always "forgot" to stop at 4 corners (What do they call it. . . carls corner, nelsons corner, I forget).  I had a property for sale on Pennasse Island (American Point) 2 summers ago and we always made the corner w/o stopping.  I noticed the phone and box there and told it was the honor box system.   I wonder if it being on the reservation has something to do with the current headaches?