I'm dredging this up hoping there is some new info about successfully using a monitor with 2560 x 1440 or higher resolution. Will Estimating scale correctly or does the text look tiny and difficult to read? 

Couple things I've heard of.  New version out now, download and run the normal way.  Should end up with version 23.1.2401.231

Then find your Estimating Icon and right click over it and choose Properties, Compatibility Tab, Change high DPI settings and I selected everything...especially Scaling performed by application.  Seems to correct my 3840 x 2160 display issues.   And of course you can zoom in on the spreadsheet lower right hand of the program as well as font sizes File, Options, Spreadsheet fonts

Mike, does the image look correct or super small? I installed Estimating on my Microsoft Surface Laptop (3000 x 2000) and it was unusable. Not 23.xxxx version and it has a small screen, but still not an option. I'm guessing you have a 27" or larger monitor.

yeah 32", probably ought to plug in a monitor to that thing, the software has a lot going on to be running on that small of unit

No, I don't run Estimating on the laptop. I tried it a while back to see if it would scale. At that time, it did not. I use a dual 24" setup. The Touch is dying, and I want to buy a 27" or larger 1440 for crisper text. I just don't want it to be relegated to the 2nd spot because I can't read the tiny text in Estimating. Your experience confirms it can be used successfully. Thanks for the feedback.

No, I don't run Estimating on the laptop. I tried it a while back to see if it would scale. At that time, it did not. I use a dual 24" setup. The Touch is dying, and I want to buy a 27" or larger 1440 for crisper text. I just don't want it to be relegated to the 2nd spot because I can't read the tiny text in Estimating. Your experience confirms it can be used successfully. Thanks for the feedback.

I have a dual 43" and 27" (top and bottom) setup, and it scales on either.  I use the 43 for plans for the most part, but it does Sage does do well on the 43 as well.  The 43 is just a 4K TV (Samsung).