Dear Catherine,

thanks for your reply.
I have installed the newest HeliconFocusPro version on iMac, 7.7.5, as well as the latest MacOS version (11.5.1).
In addition, I use the original Apple mouse and keyboard, but I also checked with a Logitech MX Master 2S. Unfortunately, none of your keyboard ...

Hi there,

could someone please tell me how to properly use the keyboard shortcut-mouse wheel combination in the Mac version for changing the

- brush size
- brush hardness
- colour tolerance
- brightness

in retouching mode, and how to change the magnification of the picture in general?
E.g. the ...