I don't practice too often w\ HM filteds, so need some help.

what I wanted is to check my winrate in spot, where I open BTN and get 3betted by blinds.

I put it like: Hero pos BTN, 3-bettor's pos Sb,BB, faced pre 3bet = True. (got 1580 hands of 250k HH)

did I put it in a right way?

and mb someone could advice some filters to work on HH, look for leaks..

thanking in anticipation