scplayer
As long as you reduce the numbers by looking at the PATTERNS on the isolated pairsums page, you don't need to change the numbers. Because logically, those PATTERNS do not change until another identical pairsum wins.
IF you reduce those numbers by using patterns from L1 default page (mixed pairsums), you need to change the numbers because the PATTERNS change every draw.
It's best to isolate each pairsums so you see their correct patterns.