Dear tzh21y: Well, your cartridge comes from a fresh retip from a rettiper other than Benz Micro.
You used 3 sets of screws and as other gentleman said the final alignment with each crews set was not exactly the same ( maybe similar but not exactly the same. ).
In the other side what the gentlemans said here about screws torque is important and it matters because if not the same torque level on both screws the kind of resonances between the cartridge body and headshells changes its frequency range.
I like to use " maximum " torque that permit the cartridge body/headshell build materials. When a little loose ( for me. ) distortions are higher but this is me.
The difference in between those 3 sets of screws weigth almost does not affect the effective mass that could result in a change in the cartridge/tonearm resonance frequency, is really insignificant its contribution on it for we can hear it.
Regards and enjoy the music,
R.
You used 3 sets of screws and as other gentleman said the final alignment with each crews set was not exactly the same ( maybe similar but not exactly the same. ).
In the other side what the gentlemans said here about screws torque is important and it matters because if not the same torque level on both screws the kind of resonances between the cartridge body and headshells changes its frequency range.
I like to use " maximum " torque that permit the cartridge body/headshell build materials. When a little loose ( for me. ) distortions are higher but this is me.
The difference in between those 3 sets of screws weigth almost does not affect the effective mass that could result in a change in the cartridge/tonearm resonance frequency, is really insignificant its contribution on it for we can hear it.
Regards and enjoy the music,
R.