What lubricant would be unharmful to the fingerboard of I1? Tips on using/cleaning also requested!
Thanks, Nick. I'll keep that in mind.
I had this same question. I used to make string lubricant for my fretless bass.
Coconut does sound like a great choice actually. Macadamia as a 2nd choice perhaps. You can find coconut at hair salon suppliers.
I might want to wrap the A1 in saran wrap first though until I can research what oils might decay the rubber.