User activity

I am trying to get my zones to calculate areas & info to the core elements of my walls (instead of the finish) and cannot find any settings to do so. Any ideas?
I've added some wall ends in a AC19 project & when switching between views with different partial display options, the view is zooming that far out that i get a 0.0000% zoom and there are some 'unselectable' markings in my working area. Once i select...
I have always used and loved the flexibility of using Xrefs as references, although since 18's release i haven't been able to get them to appear. i insert them the same way i always have, but after choosing the options and clicking the screen i get n...
I have been trying to install the Accessories Library for AC16. I continually get a message saying 'The Installer package is incomplete or damaged'. I have re-downloaded a few times, and even tried to run directly from the site but still get the same...
Over the last few releases i have become dependent on the undo/redo process of selecting items i have just created. It seems that in 16 this does not work all the time - is there a way to activate it for all instances? I find that it is really slowin...