Version 1 of your software for the HPS50 displays a grid with a white background. With version 3 the grid background is black - not good for
projection. Version 1 will not work on my computer - version 3 does. Please, can I change the grid background for version 3 to white?
In version 3.2 you can select a light or dark skin
HPS50 download page:
velleman.eu/support/download … country=be