I would worry about a .37% speed drop due to stylus drag, if it really is the case. This because stylus drag - and more importantly the torque on the platter - depends on the amount of groove modulation and the position of the stylus with respect to the center of the record. It is therefore likely that the speed drop will actually vary - and therefore cause wow - depending on the music being played.
But, what do I really know - I use a quartz oscillator locked direct drive...
- Harald
But, what do I really know - I use a quartz oscillator locked direct drive...
- Harald