200 NL, flop set, 3 flush board

[dcarlc]

Absolute Poker
No Limit Holdem Ring game
Blinds: $0.50/$1
6 players
Converter

Stack sizes:
UTG: $207.65
UTG+1: $96.20
CO: $200
Button: $198.50
SB: $338.43
Hero: $210.40

Pre-flop: (6 players) Hero is BB with 3[img]/images/graemlins/diamond.gif[/img] 3[img]/images/graemlins/club.gif[/img]
<font color="#cc0000">UTG raises to $3</font>, UTG+1 calls, 3 folds, Hero calls.

Flop: 8[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/spade.gif[/img] ($9.5, 3 players)
<font color="#cc0000">Hero bets $4</font>, UTG folds, UTG+1 calls.

Turn: 9[img]/images/graemlins/club.gif[/img] ($17.5, 2 players)
<font color="#cc0000">

Hero?

Villian seem like a very solid player after 100 hands played.

I over bet the pot on the turn. I thought that he is calling the flop bet with a big spade. How do others proceed?

Thanks, Dave <font color="black"> </font> <font color="black"> </font>