Thanks for the replies. I have explored the defaults & preference's and set a few to my liking. I see the mouse middle wheel pan function does not work while within a command. Quite a disappointment.
While in Orthographic floor overview, when started you can orbit the view but when stopped I can't seem to find how to restart the orbit function?
Ugh, looks like no spell check in this forum, I'm in trouble.
In the orthographic views how do you do a cut wall view where the walls are at perhaps 1/2 there height?