PokerTracker

I tried to convert a stat i used (downloaded) from PT3. S-Position_6max.

((VPIP_button_numerator / VPIP_button_denominator) + (VPIP_CO_numerator / VPIP_from_CO_demoninator) +
(VPIP_Hijack_Numerator / VPIP_Hijack_Denominator) -
(VPIP_UTG_Numerator / VPIP_UTG_Denominator) - (VPIP_UTGp1_Numerator / VPIP_UTGp1_Denominator) - (VPIP_UTGp2_Numerator / VPIP_UTGp2_Denominator)) * 100 / (cnt_vpip / cnt_hands )

What will be needed in PT4 to make this work?

It will depend on exactly how the columns are built.
What exactly isn't working?

We have a built-in stat in PT4 which is a simpler version of this idea, called "Preflop Positional Awareness".

I've been using this, does what i was looking for. thank you.