six units at `56' or less -- but if it's `58' or
more, regress to once unit. At the four deck mark,
you'll take your final read on the shoe before playing
the last couple of rounds. There, you need u count
of `77' to bet four units. Bet sax units at `76'
or less -- but if it's '78' or more, finish off
the shoe betting one unit.
By updating your count at these two additional checkpoints
(while maintaining the same entering and exiting
strategy through the first two decks), your '/4%
edge will improve to about 4/10%.