I was using draftsight 2017 on a win10 with two 32 inch 4k (150%DPI) screens with no problems. Just bought Draftsight 2020 and installed with sp1. It´s not scaling like all the other programs on my pc. All the icons and everyting in the UI looks bigger. I can draw a line if it is on one screen, if I move it to the other screen it want draw a line. Can I find the setup files for older draftsight versions anywhere and use the bought serial with it ? FYI Did a clean install for Draftsight 2020sp1.