Re: 400 NL, I isolate a donk and hit the flop hard. Extraction?
 

I agree that raising jack -7s here is a bit gross preflop, but its not bad at all. As long as your not going too nuts, raising withhere pre is fine some of the time....As far as the flop, i dont mind the smallish iso-value raise. I would probably raise the turn here some, but calling is also fine.....

as for the river im trying to figure out if i like betting small or shoving to rep a busted draw or or something.....I dont think it matters, as long as your betting....

im cool with the way u played this hand, and would probably lean towards betting on teh smaller side of thigns on the river, i dont often see guys making hero calls, especially in full ring throw a small bet out let him call with whatever he has