Does anyone have any experience with a double shoe. The Pennsylvania gaming control board table games regulations mention the possible use of a double shoe. From the description it sounds like 2 different multi deck shoes would be used, with separate discard trays, alternating rounds between shoes. I think I have vaguely heard of this and that the color of the last card dealt determines which shoe the next round is dealt from. Again, does anyone have any experience with, played against or even seen these in use?