Thanks. That's exactly what I observed. They had one2six CSM machines at all regular black jack tables with 6 decks in play. They also had Fun21 (with the normal rule and deck adjustments) and Face Up Blackjack (with punitive rule adjustments), both dealt from 8 deck shoes.
As it turns out, I did get lucky and managed to squeeze out a small 26 unit profit during about 10 hours of play.