VKB-SIM

Thanks, Ron61, recommended resolution plus reducing my modest 110% text to 100% solves the problem.
The perils of fixed-size windows to display data now plain to see.
Pity - I've managed to use the program to do everything else I wanted without issue - great sticks, mind-bending software.

An unusual suggestion.
I reset my monitor while the program was running from 2560 x 1440 to 1980 x 1080.
It made no difference - the right-hand side of the software's display is still missing.
I've also downloaded another copy and got the same result.

I wish to adjust the curves on the mini-joystick, but I think the display has been cropped so the button for the graph is missing:

This was downloaded on 9 March this year. Is there a way to enlarge the window?