Thanks catamountain,
I got all that last night. Even though I had grouped or made components of most all of the elements and layers and in fact locked the major ones. Only one layer collided. Took an hour to redraw it on layer0. Then push-pull operation led to offset limit which was fixed by holding down the Ctrl key while executing the push-pull. No ENTITIES appeared to be in the way and I don’t know of any constraints on offset that I set myself.
Also, on closing the file last night I saved it when asked. When I opened it from it’s folder I had to sort the folder by date to find the latest version and that file was one move short of the closing save? I know because I moved the floor plan Xref .DWG up from the origin by 3’. It was still on 0 in the Z axis/blue?
Save/Save-as and incremented saves (every 5 mins) seem to be bulking up the folder while not actually recording the last save? Hence the need to sort by date. There should only be two files in that folder. Not six. One .SKP and one .SKB. There must be a way to save exactly what you want and to where. Dropbox and AutoCAD 360 as well as the original file folder before exiting the SU Pro 2015 program.