Refrigerator Knob

While defrosting our refrigerator at work, we accidentally broke the temperature control knob. We needed a knob with the shaft "D" parallel to the pointer, but all the knobs I found had them perpendicular to each other.

So, I created a customized knob using http://www.thingiverse.com/thing:54024, then I elongated one finger ridge to make it the pointer, parallel to the shaft "D".