Robin, I wil definitly try another knob, thanks for the suggestion.
I hope that will increase the user experience ...
... But I do not buy the 'less clicks' argument.
That may be a good design reason when you have separate up-down keys, but with a rotary encoder and a non-sorted menu list is not a big issue.
... also I want to come back on my 'request' for a dual "return>" item, it is more clear for the user that the one-and-only "return>" is always at the bottom of the list (or at the top just like the .. (directory up) in unix directories), so you can very s