Pokertracker help please

[Gutzz]

Hey there fellas,

I made a new poker database just for limit hands from Party Poker, but I accidentally included a bunch of NL hands... I was wondering if anyone knew of a way to remove these hands?

Reason I want them removed is because my NL results fudge the winrate per hand... Also, they're in my NL database so I will not risk losing them.

Thanks,

Gutzz