Peterayer,
I have never heard an SME table of any kind in a known/controlled environment so cannot answer your specific question.
In principle, I am against any turntable which sits on 'springs' as this almost certainly invites the turntable to 'move'.....possibly laterally as well as vertically?
All belt drives which have a solid foundation at least have a chance of extracting some reasonable information from the grooves. This includes the Raven AC-3.
I have never heard an SME table of any kind in a known/controlled environment so cannot answer your specific question.
In principle, I am against any turntable which sits on 'springs' as this almost certainly invites the turntable to 'move'.....possibly laterally as well as vertically?
All belt drives which have a solid foundation at least have a chance of extracting some reasonable information from the grooves. This includes the Raven AC-3.