Is it necessary to lube your nuts?
I was talking to the guitarist in my new band about setups and he mentioned he lubes his nuts with every string change to prevent friction. He recommended it for bass as well but I've never heard of anyone doing this for bass.
I had to look it up but for those that are not familiar,
"When a guitar string is tuned, bent, or used with a tremolo arm, it has a tendency to catch or bind on the nut slots and bridge saddles. This binding creates a "pinging" sound and causes the string to go out of tune. Lube coats these friction points, allowing the string to glide effortlessly back into its proper pitch."