ANOTHER remedial question:
The manual also indicated that tonearm height (VTA) can be adjusted with the "knurled knob" beneath the pivot. However, when I turn the know, it does not appear to do anything except move the knob itself up and down the threaded shaft.
The manual is not very helpful for a relative "newbie" like me. So what am I supposed to do with this knob, other than twirl it up and down the threaded shaft (no obscene comments please). Keep in mind this is the JMW9 -- I understand the 10 and 12 are somewhat different in the VTA adjustment mechanism.
I apologize for these elementary questions, and appreciate any and all help with this new (to me) tonearm design.