VISRETAIN has solved the one problem but not the first one. Thank you. The drawing has an xref in model space. Paper space has multi view ports. Let us say View port 1, 2, and 3. All view ports are locked then you double click in view port number one, then move the curser over to view port number 2 and double click. View port number 1, 2, and 3 do a zoom extend. If I unlock the view ports and repeat the steps above only view ports 1 and 2 zoom extend. Here is where it gets interesting. If I double click in let us say view port number 1, then I double click somewhere in paper space, thus deactivating all view ports, then I double click in view port number 2 the scale view port does not change the scale factor and all is well.