PokerTracker

I have a question regarding the replay player in PT3...

if the database show you only 4bet+ info, how does the replay player display a game with action like 'RRRRR'???
or maybe it shows only the first one and then the sum of the rest?

Each one is shown in order; we parse the hand history text in order to get the actions for the replayer in order.

so if i understand you correctly the replay take it info straight from the hand history and not reconstructing it from the PT database schema

That is correct.