So, there are all kinds of tricks to age a white knob, but how might one go about changing the color of a Fender knob from parchment to white? Reason I ask is, Fender (to my knowledge) has never made a white S1 knob, and parchment is the closest.
How about gloss white spray paint, and then using some black paint and a fine detail brush to do the letters/markings? That's all I can think of. Bleach probably won't touch it and UV light would degrade the plastic.
Probably would need to roughen the surface a bit to get the paint to adhere.
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