Hi all. What (if any) radio reception card is correct for my 1970? I've seen two styles, one that begins with "satisfactory FM reception," and one that begins with "optimum frequency modulation." I couldn't find any reference to which is correct in the judging manual, tech archives, or anywhere else. Also, Paragon sells both reproductions, both neither is listed as a 1970 card. Thanks for your help, Patrick Moresi, #45581