Final of a live comp, seven players left
I raise from mid position with AcQc, get two callers, the BB and an original limper
flop

The nut flush draw
it's checked to me acting in position, I take the free card
turn

, giving me the nut flush
the BB bets out (bingo) and the limper folds
At this point I consider raising but decide I will flat call and raise on the end
However first I decide to ask the dealer to tell me how much is in the pot and how much it is to call and then dwell making it look as if I am calculating pot odds for my flush draw
I then call
the river is not a club, it's checked and I put out a reluctant bet of about 1/4 the pot to make it look like I am betting a busted flush draw
BB raises and then I re-raise...he calls for all his chips with K7 offsuit (awful call preflop, awful checking top pair on flop but thats not the point here), losing with two pair.
I am then loudly berated by two players for bad manners in asking the dealer to tell me the pot size when I have already made the nut flush
Another player tells me afterwards that I was clever
I would like to know if anyone thinks the play of asking the dealer was "bad form". If so, I will refrain from doing it again, as I want to win fair and square not by behaving unsportingly. If not, I will continue this type of trap!