ok, i think i'm almost there now.

So... when you said 25BB/100 i put the number 25 into the calculator and it went apeshit.... then i realised it said $/100. So am i right in saying that the math formula should be:

25 x bb (in my case 0.05c) x 2 (ptbb) ?

My stats are 0.80c/100 hands so i put in 0.8 and 2.5 but the graph went MENTAL @ 20k hands (where i'm at currently), so i tried to make it look like my graph somewhat and it took 4 as the sweet spot, so i'd say the 40ptBB/100 is more likely.

so i think folk should test it to see if it matches their current graph with 10 variations or so.

40 x bb x 2 in the SD box.

THEN we can see if we're going somewhere in half a million hands time.