PM sent with (I hope) something you can try.
EDIT: About your last question, that first lipo report dates back to a different build from the one I made this morning. About the one I made this morning (and PM'ed you about), lipo reports:
Quote:
Non-fat file: ./SheepShaver is architecture: x86_64
And Activity Monitor reports:
Quote:
Analysis of sampling SheepShaver (pid 96183) every 1 millisecond
Process: SheepShaver [96183]
Path: /Users/edward/Desktop/SheepShaver.app/Contents/MacOS/SheepShaver
Load Address: 0x76f000
Identifier: SheepShaver
Version: KanjiTalk755 (2017.12.09)
Code Type: X86-64
Parent Process: ??? [1]