ok, got this resolved.
The issue was the use of "smart" quotes or "curly" quotes as opposed to straight quotes.
When editing these scripts for use, be sure to use a code editor as opposed to a text editor to avoid this issue.
side note: much appreciation to GS for providing these base scripts!
AC26 APPLE SILICON USA FULL 4032
Mac Studio 2022, Apple M1 Max, 64GB RAM
13.2 macOS Ventura
learning AC since version 4.5