Hi again Frank,
I've raised a ticket, but in the meantime, here's a chunk of the log:
dlerror:dlopen(/Users/markavey/X-Plane 11 Beta/Resources/plugins/Gizmo.plugin/mac.xpl, 6): no suitable image found. Did find:
/Users/markavey/X-Plane 11 Beta/Resources/plugins/Gizmo.plugin/mac.xpl: mach-o, but wrong architecture
/Users/markavey/X-Plane 11 Beta/Resources/plugins/Gizmo.plugin/mac.xpl: mach-o, but wrong architecture
G64: 0.000: Gizmo64 Script Engine v17.05.10 macOS
G64: 0.000: built: May 10 2017, 17:58:46
Loaded: /Users/markavey/X-Plane 11 Beta/Resources/plugins/Gizmo64.plugin/64/mac.xpl (gizmo.x-plugins.com).
No SkyMAXX configuration file found; using default settings.
Loaded: /Users/markavey/X-Plane 11 Beta/Resources/plugins/SilverLining/64/mac.xpl (SilverLiningV4.Clouds).
dlerror:dlopen(/Users/markavey/X-Plane 11 Beta/Resources/plugins/shrink-wrap.plugin/mac.xpl, 6): no suitable image found. Did find:
/Users/markavey/X-Plane 11 Beta/Resources/plugins/shrink-wrap.plugin/mac.xpl: mach-o, but wrong architecture
/Users/markavey/X-Plane 11 Beta/Resources/plugins/shrink-wrap.plugin/mac.xpl: mach-o, but wrong architecture
G64: 0.486: Boot Count: 1
G64: 1.517: Plugin Enabled.
SkyMaxx Pro: SilverLining initialized OK.