[h_ven]

Under the preferences tab, you'll see the option "Treat 'BB' as for NL/PL As Big Blind Amt."

"By default, Poker Tracker treats the BB amount for NL and PL games as 2 times the big blind amount for the table. So, if you are playing at a NL table where the BB is $1, then the calculations that PT uses for BB/100 hands and BB/hour totals would use $2 as the bet bet amount. Some users have suggested that they would prefer that Poker Tracker just use the big bet amount by itself and not multiply it by 2 when doing these calculations..."