Yeah, this bugs me quite a bit. Almost on a daily bases, we keep seeing the PPS sink a little lower. And we see these last minute bid / buys that put it down to 1.98 or 1.99. The other day, we had a PPS at 2.20 then it sunk to 2.02 or something like that in a blink of an eye. The same when it hit 2.14, then dropped to 1.98.
By the way, I remember the movie. It was hilarious.