Thank you again. As per your suggestion (as my Downloads Folder is empty), I downloaded the SU2019 Installer (to my Desktop), ran the Repair function as Administrator, then rebooted, arranged Tool Bars, inserted a simple model. I then saved as a template and opened another instance of SU. This did not remedy the problem. Shall I try uninstalling, then reinstalling SU as Administrator?

I thought maybe not, but didn't hurt to throw it in. Haven't done much of this stuff in six years, so a little rusty, as well as being not-too-knowledgeable in the nuts & bolts area. However, I've grown to absolutely rely on SU to aid in making my living and will probably be working on a model on my deathbed.

@bob james said: Or is this a "duh" that I've missed all these years I guess it's a "duh" moment. Start moving the selection, let go of the mouse and type [0,0,0] and hit Enter. The selection will move to the origin with point you grabbed with the Move tool located at the origin itself. [image: iAgr_move.gif]