Is it only possible to assign one custom function to each button such as the Preview button?
What I was under the impression was possible was to set a function for the button when pressed alone then another function for that same button but when used with the command dial.
So, what I wanted to do was use the Preview button to switch from a single focus point to 9 but then when the Preview button was press and the Command dial was turned be able to switch to DX mode on my D850.
Guessing that I can only do one or the other? I can always use the FN 1 button for one of these custom functions but just wanted to make sure I understand the options/limits correctly.
Thanks!