I have recently played at a casino with the following rules 4 deck, D9, DAS, ENHC, ES10, S17, 70% penetration and if you split 10's and get an Ace they pay off as a Blackjack (not true if you split aces though). The first time I saw this I thought it was a dealer error but I have since confirmed that it is their rule. Can anyone tell me if this means I should split tens more often. Without this rule, you only split 10's at a true count of +4 or more against dealer 6 and +5 or more against dealer 5 which means it doesn't come up very often. In this casino, lots of players split 10's so there is no worry about attracting attention

