Yeh it's the reason for rating the set-ups..so for eg that 30min bullish master engulf x 12 thrust was rated B+ (there was no b/o) on a scale A+,A-,B+,B , whereas had I have been at desk for the subsequent 1hr bullish master thrust engulf x 11 b/o this was rated A- so more risk would have been employed on that. These 2 are of course are pure PA set-ups, the other indy/pa based set-ups are similarly rated...the one shown being B+ for eg. There aren't many A+ but a fair smattering of A- and typically B+ are those that are most traded. The ratings are awarded by the set-ups satisfying certain criteria. As you know not all set-ups are created equal and it makes more sense to up the leverage on the better quality ones.
G/L