Sorry this is a little late, but the STP 1/5/10 play machines were
adjusted about 2 months ago and the 9/6 DDB was downgraded to 9/5. So
the best plays seem to be the 12/8 Loose Dueces 99.2% and the 9/7 DB
99.1%, even at 3x points they are still not positive.
take care
Jim & Kelli