GE Dryer Timer Knob

thingiverse

I added mass around the spindle area and it functions perfectly fine. I printed it out of PLA at a layer height of 2mm with an infill density of 20%, but ensure that the wall thickness is robust enough to provide strength to the central component. I included the 123D Design file in case you wanted to see how it was created (use the undo function to navigate step by step), as well as the printer profile just in case you want to give it a try.