Sorry, I’m dense and I don’t understand what you have put here
I don’t get the ‘ET’ and the ‘TE’. I read this as Downward Pickslanting, Downward Escape Trapped, Upward Trapped escaped. I’m confused!
In my mind we shouldnt mention both escaped and trapped - just say one and assume the other by ommission.
Isn’t 1WPS and 2WPS fine , but include the upwards and Downwards as a prefix that references the buried pickstroke? (U-1WPS and D-1WPS). For 2WPS we could specify the primary pickslant with PD-2WPS and PU-2WPS. For crosspicking, we could rename to ‘Curved’ to avoid the confusion with the bluegrass meaning (C-2WPS). If pickslanting is a linear motion only and shouldn’t be related to crosspicking/curve picking, then just refer to it as ‘Curved double Escape’ (CDE).
Sorry if any of this has been suggested above, I have come to this thread pretty late…