Hi Joel,

Width of the mode buttons slightly expand when you expand the width of the main program window. See if that works for you.

What font size do you use? Because I have built-in an automatic switch. It is currently set to 12 pt. For font size >= 12 pt, width of the buttons is bigger. Perhaps I should reduce it to 11 or even 10?

The mode buttons shall basically look as compact as possible, because there are always complaints from users that our program window is too wide. Now that many people have 4K monitors, the problem is sometimes the other way around. The users choose large fonts, and then the dimensions of the buttons no longer fit. This is hard to solve, because Qt sets tight limits here (and sometimes just doesn't work as it should).

73 de Uwe, DG2YCB