I’m still a little confused on this. Isn’t RDT USX almost more common that RDT DSX?
In the video, a few different metal players are referenced (Ola, Chuck etc.) all who primarily play with a slight (or overt) downward pick slant, and from what I can tell start phrases on a downstroke (not an upstroke)
By that logic, are that not then doing exactly what Troy did in the faster clips (220bpm and beyond) but with the inverted version? i.e the downstrokes play 8th notes and the upstroke is the automatic ‘bonus’ note.
I’m puzzled by the suggestion that this motion needs to be DSX when the majority of tremolo wizards do the opposite?