Dryer Knob - Revised

Slight Revision to match my own dryer and correct a mistake in the original model. Size adjustment is 7% larger than the source to accommodate a 5.15MM dimension shaft between the flat portion and the opposite edge with a nice snug fit (original had approx. 4.8MM and did not fit on my dryer).

I've also removed the hollow inner portion to allow the slicer to use filler material in the center rather than support.

If you want to use this on the a dryer matching the type _heinz_ has, I'd recommend scaling the size back 6-7% or measure your own to compare the diameter.