User defined touch-button menu (Softkeys)

[Arch]

…ok, found the problem. Stupid really. One of the first things I did, I chose "," as decimal mark. And it seems that caused a lot of confusion with the program code. After I changed it to "." The syntax error was gone. Stupid really since I suspected that already and changed it and nothing happened. Seems you must change it, turn the Prime off and on again for the Prime to recognise the change.