Thanks for the explanation nuts. I understand what you're saying and Vs a reg or more solid player there's no way I'm ever betting this much. I guess I got greedy due to his stationy fishy appearance and didn't expect him to fold any of his draws or even many of his weak made hands. if you think he will be folding a lot of these then I'll take that into account.

Shakess - my intention was also trying to maximise profit, I may just be off on my estimation of his continuing range to this bet size. When you say you thought it was good betting large becasue I'm expecting him to fold his hand a lot to a big bet: that just makes no sense at all since i'm value betting and ahead of what i exepct his calling range to be. He folds nothing better, ever, so yeah, I'm glad you realised that isn't a reason to bet big here, because it's like the opposite of what we're trying to do on this turn.