Those are the charts I used the first time while contemplating 6:5 blackjack, and I thank you for the fantastic web page blackjackinfo.com. I picked up on my error pretty quick. The avg winning of doubling blackjack against dealer 2-7 would win over 60% of time. I made a simple number line with 10 hands and winning 2$ from a double down or 1.2$ from a 6:5. each added to 12$, my error wasnt subtracting the extra money invested in losses of doubles. So in simple terms the payout for 6:5 was 12$ compared to 8$ for doubling. Does this sound close? Barney