I have been thinking about this a bit and was wondering if anyone else could help collectively piece this together…
Rewind back to the days where CtC first introduced the idea of downward pickslanting. We learned a ton of awesome information about what many of us struggled with for so many years on the guitar. Troy broke down a ton of amazing licks and artists who utilized DWPS as their string switching strategy and we all profited from this knowledge. Then, he eventually addressed that there are some licks that switch strings after odd numbers of pickstrokes that were not able to be played with DWPS or UPWS alone. This is when the notion of 2WPS was introduced. Troy broke down artists like Batio and Paul Gilbert and showed how they switch their pickslants depending on their licks to prevent being trapped in the strings. Troy also mentions many times that these slanting movements are not just “nice things to have,” but rather they are necessary to be able to even play these licks at all. Great.
Now, Troy also explains that, while obviously many players have a primary slant and only switch to the opposite slant when necessary, once these two way movements are learned one does not really feel the difference between the two or that one is harder than the other. He plays the Gilbert lick starting on both an upstroke and downstroke and alternates between them mentioning that you really cannot feel the difference between them or that one is easier than the other.
With all that being said, how then do so many of these players, ones who can employ these 2wps at high speeds, still claim that they find one string change easier than another. Wouldn’t their ability to facilitate these string changes at high speeds mean that they are proficient with 2wps being that this is supposedly the only way they can be played at this speed? And wouldn’t this proficiency then lend itself to the same conclusion Troy came to which is that 2wps eliminates any difficulties switching strings after any number of pickstrokes? Why then, do we see for example a guy like Petrucci who flat out states in Rock Discipline his preference for outside picking and that he feels it is easier. However, he then goes through a fast inside picking drill that he says he likes to work on for this reason, and it is clear that he has no problem at all doing it. Paul Gilbert and Steve Morse mention this too, but then they go on to play these types of licks at the same speed as the oppposite pickstrokes they’re comfortable with and without messing up. I get the idea that maybe swiping could have something to do with preferring outside string changes, but these guys can all play inside picking licks incredibly well, as well as their outside licks. Are we to assume that every single outside string change must be a swipe for them then? Of course not. Wouldn’t the fact that they can achieve these movements correctly in and of themselves eliminate this preference and perceived difference according to the way they were presented here in CtC?
I get that players who cannot play these things or make these movements feel one way or the other about a preferential string change, but I’m just wondering why this is something that players who can already achieve this seem to still perceive as different and harder when the fact that they can do them in the first place according to the rules of pickslanting would eliminate this feeling.