Printed this knob in two colors now that I have that capability under machine control. This goes well with the color theme of the printer and its continually evolving refactoring. From a functional and ergonomic standpoint this knob is much better than that supplied with the RepRap Discount full graphic controller, and the texture on top provides good tactile feedback. I stretched it to 20 mm in Z for a better feel and to accentuate the color change.
Printed this knob in two colors now that I have that capability under machine control. This goes well with the color theme of the printer and its continually evolving refactoring. From a functional and ergonomic standpoint this knob is much better than that supplied with the RepRap Discount full graphic controller, and the texture on top provides good tactile feedback. I stretched it to 20 mm in Z for a better feel and to accentuate the color change.