Dear Jeremy72: Laws?, IMHO there are no laws about but only theory about: that sometimes works and sometimes does not it depends on cartridge overall characteristics and tonearm it self.
IMHO it is not easy to take as a rule/laws a " generalization " like the resonance frequency range: 8hz to 12 hz. In this subject I think we can do better if we know what in specific we/you are talking about: which cartridge and which tonearm as which problems you are experienced with or what you don't like or want to improve at quality performance level.
I think that if you bring here that information some of us could help you with out be speculating on something we really can't even imagine.
regards and enjoy the music,
Raul.
IMHO it is not easy to take as a rule/laws a " generalization " like the resonance frequency range: 8hz to 12 hz. In this subject I think we can do better if we know what in specific we/you are talking about: which cartridge and which tonearm as which problems you are experienced with or what you don't like or want to improve at quality performance level.
I think that if you bring here that information some of us could help you with out be speculating on something we really can't even imagine.
regards and enjoy the music,
Raul.