In most cases I would say you are right Juju---except for these, I think. Chuck V.'s plugins are some of the best in the industry, and in particular, the door & window tool. Its parametric settings are better than anything I can produce in either Archicad or Vectorworks, and it has alone saved me countless hours to create very complex windows, doors, and door systems. Of course, if I could wave a magic wand, they would be perpetual. Oh, well...... Cheers. [image: iR0G_ScreenShot2020-03-13at2.28.22PM.png]

Hello Pixero, You are right, LSS Arch is very good. I have been in touch with the author of the plugin for quite some time as I suspect it could, in fact, be outstanding. I have been very keen to find out how soon a stable Mac version might be available. He said only a couple of days ago that he hopes with SU 2017 he can clean up the Mac version. I would certainly buy and use it, for sure. In fact, I was encouraged when he implemented my suggestion that all components (particularly walls) have an editable 'Z' for the base level so that one could work comfortably in plan knowing that the height will not change unless modified in the dialogue box. I will get either parallels or VMWare and try out Pilou's suggestion. Thank you both.