After a week or two of practing deck estimation with a 6deck discard tray I enter my normal casino to find a different larger discard tray. I couldnt tell what size it was maybe 8, I will definitely have to study for that size now. The question is.. Could it be a possibility this was larger than 8? I could see a company making a larger discard tray to throw AP off. Would it be better just to study the decks naked (without a discard tray)?