I don't understand the premise here, cause he ran the set it means that his shaft is great? you're new to pool or something? This same guy that you posted a vid of who ran 11 racks had a loss just two days before this to an unknown player. Its pocket billiards, if things go your way then you'll play better regardless....I can list you 10 vids of players who ran sets with their CF, but what are that gona accomplish? nothing.
The guy in the vid literally lost to a nobody two days ago in round-two of that same tournament

, its pocket billiards man....
Do you know back in the 90s Johnny archer ran 15 consecutive racks against Bustamante, in fact in that match bustamante did not come off his chair at all....then Busty said to Archer, wana play again? double or nothing.....they agreed, and the next set Busty beat Archer by a long margin...Its pocket billiards I say that again to you, maybe you're new to the game, but thats how it is....doesnt mean their shaft/equipment changed...
I bet you in your game weather its casual or whatever had ran some sets out and you never understood why...they happen, doesnt mean your fat wooden shaft is great tho.
Hell even Kazakis the most inconsistant player of all time, he ran 9 and out on Shane in the finals of Master tournament....do I go and say he played perfect pool because of his revo? No, this has nothing to do with anything the fact that he ran the set, in pool it just happens...sometimes if all the pool gods want you to run the set, you will.