Here are screenshots of the scaling problem I'm having. When printing to the PDF24 printer, every page is scaled down a little bit, which causes checks to print incorrectly. Printing directly to the printer (not through PDF24 does not result in any scaling.
I also tried the "use system dialog" option. No change.
I also tried adjusting the "Scale" setting to "default", "fit to paper", and "custom: 100". No change.
I have been unsuccessful finding any settings or options in PDF24 to change or adjust scaling.
See Files on Google Drive