@Troy I’ve understand all the concepts you and your team explain regarding alternate picking except this one: When I asked about David Grier and Marshall Harrison, both times you said they were able to do an upstroke on, for example the G string, followed by a downstroke on the D string without using downward pick slanting on the G string by using “wrist extension.”
However, in the videos in which you gave your very first explanation of the pick slanting where you say you always had trouble doing that outside string change I described and you said the reason is you didn’t use pick slanting which forced you to use stringhopping which is wrist flexion. You said pick slanting was necessary to avoid string hopping. You said once you discovered pick slanting you were finally able to play licks involving string changes, especially outside string changes. Without pickslanting you said the pick got “caught between the strings” which forced you to do string hopping.
Is there a case where wrist extension does not equal string hopping? How would someone know when wrist extension is string hopping and when it isn’t string hopping? What makes the difference, of there is a difference between wrist extension and string hopping? Finally, is using wrist extension instead of pick slanting only a viable technique in cross picking but not typical heavy metal style alternate picked runs and licks such as descending 4s for example?
I’m mainly interested in if the application of wrist flexion instead of pick slanting to make outside picking string changes is viable for metal style playing - not bluegrass since I’m a metal player and the bluegrass players don’t reach speeds of 16th notes at 225 or 240 BPM.