Hi. Trying to reach out with a hope that anyone would know if a Ortofon Black for Rega will fit on the rb 880 tonearm on Planar 8? I sold my Rega 50th anniversary and upgraded to Planar 8. Planar 8 has not arrived yet. The tonearm on Rega 50th is 330. I mounted of my Ortofon Black bechouse i liked this cartridge so mouch. Started off with upgrading from Exact to Black for Rega.