I actually love that turn raise. What story is the fish telling, when he lead the turn on this card, and for that size? That he has 43 or 22 and wants to get as little value as possible? I think, its more likely to be some kind of weak hand blocker betting. Like 77, 5X, 44, 33 or even just A high. And when he just call your raise, I pretty much rule out anything strong.
As you already said, the river card was fantastic for you. Now its even less likely, he has a 6 in his hand, and if he did have the 43 or the 22, now you just got there. Also if he does have 77, 5X etc, now he just made a worse boat than yours. So I definitely think, you can bet for value here, but I would not go for a overbet. Just around half pot to really rope him in to call with that smaller boat or even a straight or A high, if he refuse to believe you.
I know, he is bad, but I dont think, Zeebo theorem ("nobody can fold a full house ever") apply as much in a situation like this, where there is a very obvious full house board. To me its more about a situation, where the river was an 8, and he have the 22 for instance. THEN you can overbet and get maximum value.
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