Lewm,
I set A/S by ear. That way it's optimized for any stylus and any tonearm. I think you should do the same.
To set A/S by ear you must first set VTF by ear (with A/S temporarily disengaged or set to zero).
Once VTF is optimal, increase A/S in *tiny* increments until you have no R channel mistracking even on very dynamic, difficult-to-track LP's. The amount you'll need will vary with the equipment and even from one record to another, but it will probably be less than indicated by the standard scale on some tonearms.
The TriPlanar has no A/S scale because Herb Papier understood that different cartridges track differently and that different records act differently. This makes any A/S scale arbitrary and essentially useless. Setting by listening is ultimately the best method and it teaches you more about your rig.
I set A/S by ear. That way it's optimized for any stylus and any tonearm. I think you should do the same.
To set A/S by ear you must first set VTF by ear (with A/S temporarily disengaged or set to zero).
Once VTF is optimal, increase A/S in *tiny* increments until you have no R channel mistracking even on very dynamic, difficult-to-track LP's. The amount you'll need will vary with the equipment and even from one record to another, but it will probably be less than indicated by the standard scale on some tonearms.
The TriPlanar has no A/S scale because Herb Papier understood that different cartridges track differently and that different records act differently. This makes any A/S scale arbitrary and essentially useless. Setting by listening is ultimately the best method and it teaches you more about your rig.