I've rebuilt a 3D printer to work as a macro focus rail for photographing, and I'm testing Cura as a software to control the stepper motors. Everything works great, but I have a question. In the Monitor -> Printer control, where can I set the jog distances to be used? I was looking for some sort of ini of config file, but can't anything. The minimum of 0.1 is actually too much in my case as I need to be able to do steps down to 5 microns or less. :-P Are the settings adjustable without too much problems, or are they hard coded into the software?