100nl AKo vs floater

[oober]

Villian is 28/4/1.2 over 300 hands. I believe this villain does try to float (with position) with regularity. I have seen this opponent flat call raises PF and bets on flop to just fold on turn when bet to or bet when checked to. I have seen this about a dozen times.

Full Tilt Poker - No Limit Hold'em Cash Game - $0.50/$1 Blinds - 9 Players - (LegoPoker HH Converter)

SB: $106.55
HERO (BB): $100.00
UTG: $49.50
UTG+1: $90.25
MP1: $100.60
MP2: $84.05
MP3: $60.00
CO: $90.90
BTN: $155.25

Preflop: HERO is dealt A[img]/images/graemlins/spade.gif[/img] K (9 Players)
UTG folds, UTG+1 folds, MP1 folds, MP2 folds, MP3 folds, <font color="red">CO raises to $3.50</font>, BTN calls $3.50, SB folds, <font color="red">HERO raises to $14.00</font>, CO calls $10.50, BTN calls $10.50

Flop: ($42.50) 6[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/spade.gif[/img] 4 (3 Players)
<font color="red">HERO bets $30.00</font>, CO folds, BTN calls $30.00

Turn: ($102.50) 6[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/spade.gif[/img] 4 Q

HERO???
Anybody double barrel with my line? Villian could be floating, possibly 10 10. Anybody here check flop after repping big hand?