Originally Posted by Boorach
Cheapskate - that was my worry too so trying to source a couple of fan controllers with removable knobs and reasonably long shafts.
The knob you have will have ridges on the inside of the external knob that marry to the ridges on the external side of the internal knob, if that makes sense?
You could..... file of both sets of (ridges) on the knobs so they are smooth, insert the usb female into the internal knob, affix with glue so its tight, then just use the external knob as a "cap" to cover the usb, that way you would still have the originality you want...it could work
PS, not sure i have ever used the word "knob" so much