Hi Steve:
I can help you with your knob problem.? First, remove it and clean out any plastic residue from the skirt on the knob.? Then carefully apply a small stream of super glue around the inside of the knob. Orient the notch in the skirt with the boss on the knob and press it home.? Secure in a vice for several hours.? If the legends on the knob are gone you can use the label I made to replace it.? Take a rag and saturate a corner of it in alcohol and start rubbing the original legend off the skirt.? Cut the new label out and stick it to a piece of single sided tape from the back.? Now apply a piece of double sided tape to the label and very carefully orient the knob in the exact center and press firmly.? Cut the center out of the label taped to the knob.? Trim the edges off and re-install the knob.? The ones I made are close to the original but I could not get the shading to work so I omitted it.? You will have use PhotoShop to scale it properly.
