I have two forms:
One is a mixed-escape form that I’ve put a LOT of time into and seems very capable. It’s roughly Andy Wood-ish: looks pronated on first glance but there’s a sliver of forearm underside showing. It’s no less fast, and probably faster, than my other form:
The other is a wrist USX with a tiny bit of occasional forearm that I’ve spent much less time with, but is more reliable. It feels like I can switch from the latter to the former by using less supination and extending slightly.
I find that when the mixed-escape form is having issues on any given day, something that really helps to dial it in is to spend some time with the USX form getting the attack smooth, then switching. But I don’t know what exactly it is I’m dialing in when this happens: it feels like I’m calibrating pick depth, but that seems unlikely! Anyone else do this and/or have any insights?