PokerTracker

Is there a way to edit/delete hand histories/sessions once some hands have already been imported into PT3?

There's been a few importing errors due to some weird FTP tables being named XYZ (6) and not XYZ (6max) so the current version of PT3 recognized them as full ring tables and I wish I could either remove these from the DB and reimport or just edit the values for what type of game it is.

There is currently no "advanced purge" option, which is what you need, but this will be being added.
There is also no way to manually edit a hand once it's in PT3 (though this is potentially a useful, if dangerous, idea). You could edit the original HH file and re-import, but you'd need to create a new DB and re-import everything..
Have you attached the offending HH to a support ticket so this problem can be fixed for a future beta?

Yeah already submitted and fixed for future versions