Yeah, so while there are a bunch of different ways to do ascending and descending 4’s via single escape using a variety of escape hatches, I find that sometimes I just want it tight, and picked - no messing around with hybrid or pulloffs and sweeps - sometimes that stuff kind of does something interesting to the meter when I play it, and it can by quite a time investment trying to straighten it out. So whenever I can, for alternate picked things that I want to be fast, I will keep it to an even number of notes per string thing, or a single string because honestly, it’s the string-changes that present the difficulty!
So yeah, here’s how I approach the ascending and descending 4’s, hopefully it’s helpful!
And when it comes to Eric Johnson or Joe Bonnamassa stuff with Pentatonic 5’s I tend to do it like this; I will sometimes replace downward sweeps with a sweep, as passages with a downward sweep interrupting a bunch of picking feels like just that - an interruption! I have a few other ways to do 2nps 5’s, but honestly this one is great for getting that “holy cow those are a lot of picked notes” sound with good rhythmic control.
Both of these posts I’ve made dovetail nicely with Tommo’s Metronomic Rock I feel, but try it and see I guess.
I made the decision to focus on my strengths a couple of months ago in regards to picking; Now I manipulate the note arrangements to suit me. And of course, I have this sideline DBX hobby but honestly, DSX is VERY powerful in my opinion.
Okay, good luck - I hope this is somewhat helpful!