I've played a bunch of hands recently (about 50K on GG Poker which is HUDless) and want to figure out general leaks using PT4.
Does anyone have good references for videos or instruction on how to best search a database for potential leaks, specifically what "normal stats for winning players" are in certain spots?

There are lots, but one example: I've found that when calling a 3b, i'm losing about 2.5bb/hand when OOP and 2.25bb/hand when calling IP. These seem catastrophic. Obviously, the requirement for calling is to lose less than our initial bet, but is there some guidance on what a "normal win/loss" is and ideally typically approaches to solve this? (my sense is that I need to play better postflop... bluff better, hand read better, PT4 leakfinder doesn't indicate anything in particular Im doing poorly here).

Thanks in advance for the feedback!