Anybody have any experience with stones sometimes screeching when working with some knives?
I have a stainless german paring knife that always screeches when i do one of the sides. It's sort of a squealing sound that makes the hair at the back of my neck stand up... It's super irritating... and sometimes I just listen to a loud song on my ipod to block the noise... but it only happens on my paring and some other knives I sharpened for other people..
Any idea what's causing it?