If you want a wealth of discussion on this topic (which elaborates on Jim's good response), read the various threads on this forum which cover the MintLP.
Also, know that some cartridge manufacturers publish this offset dimension. The ZYX Universe and Airy-3 come in at 9.0mm.
I have a thread on my forum where I compile these dimensions as I come across a new cartridge. The discussion in this thread gets into some of the details of the geometry as well - essentially expanding on Jim's comments. It's over here: http://www.galibierdesign.com/phpbb/viewtopic.php?f=6&t=75
Cheers,
Thom @ Galibier
Also, know that some cartridge manufacturers publish this offset dimension. The ZYX Universe and Airy-3 come in at 9.0mm.
I have a thread on my forum where I compile these dimensions as I come across a new cartridge. The discussion in this thread gets into some of the details of the geometry as well - essentially expanding on Jim's comments. It's over here: http://www.galibierdesign.com/phpbb/viewtopic.php?f=6&t=75
Cheers,
Thom @ Galibier