Keep in mind that no setting is set in stone with any cartidge. You can go by what the manufacturer suggests, and you can experiment within that suggested range.
Keep in mind that slightly too light VTF will be more harmful to your records, than slightly too heavy.
With records (not test discs) listen for things like distortion, sibilance, breakup, and a weak bass response. If you ever hear those things, then one can sometimes suspect a too light tracking force as a cause.
Track too heavy, and you'll kill some of the air, openness of the sound.
Also, when a Stylus, and Cantilever are new, trying to set for the middle of the tracking range might not be optimum in many instances. That one might achieve better results at first by tracking towards the higher end of the tracking range.
After things begin to loosen up after some hours of play have accumilated, then one can begin to back off in very small increments. If you then begin to hear mistracking, then ever so slightly increase VTF till it disappears.
Hope this helps.
