[Buzz]

[ QUOTE ]
Buzz, you don't think the 3 non-diamond fives, which give a possible scoop, add enough value to call this turn? I'm pretty sure I wouldn't consider folding here.

[/ QUOTE ]

John - Yes. Thanks for the correction. I agree Hero should see the river for one big bet after the four of spades on the turn.

Here's my fresh math scratch work for the four of spades on the turn:
26*.6*3/44
18.5*.4*3/44
11*.6*13/44
3.5*.4*13/44
-2*28/44
1.06+0.50+1.95+0.41-1.27 = +2.65

Then when Hero misses on the river he should fold.

Buzz