I think the SP could be deemed a small success, IMO. 3Z< aside, that program was solid. The 3A looked amazing and he looked confident (some judges gave it a +4! And he got a few of +2 and +3 too.) and relaxed out there. It probably helped of course that he had the SP much longer so it's easier to integrate the new technique there. But still, the score was solid for this point in the season and made a lot of people take a second look at him.
I should have clarified that I was speaking about success with the FS (which was his nemesis last year and is the dragon he needs to slay). I agree that the SP was a success and, in a way, makes my point. The SP was a mixture of the new (technique) and familiar (choreographer) with no new jump added and Jason was able to fully perform it. Whereas everything about the FS is new (technique, choreographer, new jump: 4S) and Jason struggled with nerves and confidence.