Yup divergent vectors, pivot goes back and forth while the hands go up and down. They net out on plane ideally under the direction of the brain through the senses in the hands. Hands to Pivot. We do this sort of thing all the time actually, in our non golf motions. Turn and grab something at the same time with divergent vectors. We're wired to do this already. Lynn normally pats his head and rubs his stomach at the same time while discussing this subject.
Anyways the hammering thing is the plane of the left hand wrist cock and uncock, the vertical plane of the LFFW. What you are doing, assuming you're not super late Snap Release already, is a Non Automatic Sweep Release (10-24-B) with a Left Wrist Throw (10-20-E). Which is exactly what is recommended in the Basic Pattern for Swinging in 12-2-0. If your liking it Im guessing that you have already noticed the added zip to your shots that the Throw brings. But it isnt necessarily the end of the exercise. Yes there is more good news for G.O.L.F 'rs. More zip to be found.
Read 6-P-0 Non Automatic Release for some great great stuff including "let the motion make the shot" etc.
Then read 6-R-0 Automatic Release. " When the selected Non Automatic Stroke Pattern is mastered it can be pushed on to maximum Delay and become an Automatic Release..."
Note the "maximum Delay" as in maximum Power via a small pulley wheel from the Endless Belt analogy. So we start with Downswing blackout then add a Non Automatic Throw with a Random Sweep Release and then start to build upon it through training perhaps even acquiring an Automatic Snap Release. Although you can play fine, fine golf without getting all the way there. Many majors have been one with a Random Sweep Release. Watson almost won the most remarkable major of all time last year for instance with his Random Sweep. Training in this manner will bring precision to your Release and its Release Point which will add some shot making ability.
Although you are Swinging you might have read Lukes recent posts about a student of his who has seen his clubhead speed go through the roof while working on this stuff. Effortless power, so to speak, especially since more effort often begets a larger pulley wheel and approaches "Over Acceleration, the Menace that stalks all Lag and Drag". Lots to think about here in easy power land.
You'll probably need some guidance while on this journey. You're good with video, you could get Ted Fort or Jeff Hull to take a look at things as you go along. Im going to.