... was my "work" computer, but I have been a Mac user since the Mac was introduced. I am getting back into model railroading, so I loaded Parallels Desktop15 and Windows 10 and downloaded Templot2. (I have a 2019 version iMac, and I upgraded a few days ago to OS Catalina v. 10.15.1.) The attached screenshot summarizes my problem. The program opens with no problem, the work surface appears OK, but the menu bar and floating windows are postage-stamps that I can barely read: 3627_111652_460000000.png I'm at a loss, even to know where to begin to find the problem. I don't know if this is a Mac problem, Windows problem, or a Templot problem. I briefly searched the Club discussions, but found nothing that looked useful. I'd like to solve the issue so I can start designing. I belong to a U.S. Free-mo group, an HO Scale organization derived from the European Fremo standard (maybe you know this already). The flexibility of the Free-mo design standards opens ...