PokerTracker

I would like to display all of 6max table stats to HUD.
So I unchecked Hud Option , "Stats From Current Cash Limit Only".
But in this way, Full Ring table stats are included.
Is it possible to dispaly only 6max table stats to HUD?

Yes, you can do this with the Player Ranges section of the Hud Options. Click Configure --> Configure HUD and go to the Hud Options tab. In the player ranges box if you create a range of 2 to 6 you will only see 2 to 6 handed data when playing 2 to 6 handed. You can fine tune this further though if you would like as well - you could create a 5 to 6 range for example if you didn't want 2-4 handed data when playing 5 and 6 handed.

You can create as many ranges as you would like but PT3 displays the stats from whatever is the first range that it comes to.