What came with the box ought to be the best
PS: some people seem to claim that the Baerwald (inner null at 66mm/outer null at 120.89 mm) is superior to the Rega geometry. See post by Dr Pan K here. Further, there are people who swear that the Loefgren is superior to the Baerwald. It is easy to find out for oneself by using the stupid protractor downloadable off vinylengine.
PPS: I have tried both Baerwald and Loefgren for a Origin Live Silver Mark III and SME 3009/II arms and neither worked for me. AFAIK, the Silver follows Rega geometry. I am not sure what SME follows. I could discern IGD in both geometries. Finally what worked for me was to align the front of the headshell with the front of the cartridge. This works as long one uses cartridges with squarish edges. I understand this method completely ignores the concept of correct overhang, but I must say that I have fiddled around a lot with overhang - including the Keith Howard recommended overhang - and it made no difference to trackability nor to the sound - at least in various setups that I have tried (ADC LMF2 tonearm, SME 3009/II tonearm, Origin Live Silver and Encounter tonearms). YMMV, of course.
Bottomline: try the Rega geometry. It should work best.
Hi Joshua,
I faced the same issue of not having squarish edge with ortofon 2m red when using the rega protractor. So kind of used the front edge and tried to make it parallel with lines perpendicular to the edges. Only issue is it has only one point so I can't really have the option to check overhang along a curve. I tried using my jeweler's loupe but I can't see clearly using that so just used my trusted my eye. Do you do that with bare eye or use some magnification ? Any idea is it possible to make one locally Untitled Document
Thanks.