Thank you, scrambler. I had found that link. but was put off by the fact that it specifically mentions only Weaver II (PRO) and Aspen (??) …you must read a few paragraphs into it before discovering that it’s also probably outlining upgrading from plain Weaver II.
I’ve started off by upgrading Weaver II from version 2.2.3 to 2.2.4. I hope it’s smooth sailing from here.