I am not familiar with the Fernambuk version of this cartridge, but I also have the Marantz TT w/the Ebony Virtuoso. I've actually had 2 of these carts - both had an Ebony upper section with a metal lower section. I'm not aware of an all-wood Virtuoso.
Dmet - Could you describe the defect with the arm?
Dmet - Could you describe the defect with the arm?