i have a JEM 555 build 1994 in Korea. I want to change the Lo-TRS II Trem to a GOTOH GE1996 and i saw that my locking nut has heavy scratches on the frist 3 strings and so i want to change it too. The Nut is locked by two screws from the back of the neck and " R43 " is stamped in. I don`t know if my neck has a 400mm or 430mm radius.
And here are my questions:
Is there a sparepart that is compatible?
perhaps with better Quality?
Is the locking nut from the JEM7V compatible?
Thanks for your answer,