Great playing! Thanks for filming this.
Short story, you’re using the Jeff Loomis technique not Yngwie’s. You’re using a DSX motion, where downstrokes go up in the air or “escape”. Nothing wrong with this, it’s a great technique. But it’s like speaking a different language. And to accomodate this, you have to change the sequence of pickstrokes in the phrase. You’re actually doing that, whether or not you are aware of this.
In a DSX motion, all string changes must occur during downstrokes. That’s how you’re able to pick all the notes on the top string, DUDUD, and then transition smoothly to the lower string. The last downstroke goes up in the air, then you come back on the B string on an upstroke. In the Yngwie version, the sequence is different. You would need to go DUDU-pulloff on the top string. This makes the final pickstroke an upstroke, which escapes and goes up in the air. That’s how you come back to the B string on downstroke.
There is nothing “wrong” with your way of doing this. And the picking motions look very good here. A small amount of hand sync is missing but that’s it. Are you aware you’re picking all the notes on the top string or are you trying to do the pulloff version as in the lesson? Because if you’re not aware, then I would become aware so you can lock up the hands. Don’t worry about doing the USX / Yngwie version. Just do the one you’re doing, but slow it down very slightly and clean up the hand sync.
Nice work here.