Poker tracker question - how to change to "treat as 6 max hand"

[sunnypoker]

I've immported a bunch of hand from iPoker (chili) to Pokertracker

i play 6 max and i imported about 10k worth of hands, but i didn't "treat it as 6max".
recently i started using this option and now all my stats are shown in two, one as normal and one as 6 max (even though they are all6max games)

is ther eany way to change the already imported games and change them to "treat as 6max?"

[TheIrishThug]

Utilities > Database Maintenance And Options > 6 Max / 5 Max / 1-on-1 - Conversion...