@richardbrand There is no relationship between the specific electrical charge on the surface of a vinyl record and noise. As far as the diamond creating "static" as you people like to call it, last I heard diamonds are made of carbon which is the most conductive material known to man. Of course, at the contact patch there several thousand pounds of force per square inch combined with the velocity of that patch along with the spinning record generates enormous amounts of heat any charge generated by that action would be conducted through the stylus itself, up the cantilever to the metal cross and out through the coils to the preamp and then to ground. Superfluous! The interaction between the spinning record and the dustcover generates more charge while the record is playing and a resulting effect on VTF. "Static"? I just ignore it.
I believe static electricity is the biggest cause of surface noise and water is an excellent way of discharging static. I also think static charges are created in the groove when it is rubbed by a diamond stylus.

