Doing the stove work following the hand I posted yesterday, I see the value in check-shipping the nut flush draw OOP at the flop. I guess from the comments on that thread this is old hat to a lot of you, but I hadn't realised quite how good the equity could be.

I want to get a better grasp of just what defines a particularly favourable situation for this.

Obviously if we have something to go with it, like a gutshot or overs that makes it an easier shove, and if SPR is low it's favourable - I reckon we normally need about 4:3 when the money goes in, then folds are all pure profit.

Since these aren't the easiest thing to play OOP a fast line like this really seems advantageous, but I don't want to charge in going nuts with them without thinking it through and getting some opinions first.

Thoughts?