Nut Lubrication

I was having tuning issues with my Fender American Standard Telecaster, and Felix from Groth Music in Bloomington recommended putting some 3-in-1 oil on there, and on the bridge to keep the strings from catching. I live in a small town, so couldn't find any 3-in-1 oil, so I settled for gun oil. So there, I said it, I can recommend gun oil for all of your nut and saddle lubrication needs :)