Hey - I’ve got 625 Extreme as well. See my post Adventures in metal cutting - it might help. I’m still playing around with settings - I don’t have it where I want it yet, but I’m hoping to find a magic formula that works. I like the idea of adding time to end of cut instead of pierce delay to allow the torch to “reset/cool down”, but hoping LS might add an arc ok signal at some point which will eliminate need for pauses.
Also - there’s a post further down about modifying the post for Fusion 360 to implement same feature that Sheetcam has in Fusion360 - adding time to end of cut.