The error is mine :-)

I did NOT copy the Nudge.js file over to MoI4beta. I guess that Nudge is not a standard MoI command...

I did copy _Nudge.js over, which is a waste of a line in Max's customUI, given that my shortcut keys are for example,

Key: DownArrow command:Nudge Down
Key: LeftArrow command:Nudge Left

Key: PageDown

(Well part of this post disappeared.)
Nudge works fine.
My install method, at the office anyway, was faulty.
I need to check for other missing non _ scripts.

- Brian