Sorry if this has been covered. I tried doing a search and did not find what I was looking for.

I have noticed that in the last 6 months, the strings are going sharp in pitch after using the Trem on my CE22.

Has anyone tried 3-in1 Oil on the Trem Screws. I read in the Support Section of the PRS website that light machine oil could be used.

Thoughts??? Experiences???