Hmmm - my Soundsmith cartridge has always been a tight fit on my Bg4000, but it's worked without problems.
The other day I got my other Bg4000 back from the shop, and reveled in the nice sound from it. Today I wanted to try the Soundsmith cartridge on it, and when removing it the dark "lip" that one slides the cartridge on to came along with the Soundsmith. I was able to remove the lip from the cartridge, and can now scratch my head as to whether this can be repaired.
Status. I'm the lucky owner of two fully functional and cosmetically very nice Bg4000s. I bought number 2 in order to have somewhere to get parts when needed (don't look at me like that), but thought I'd have it looked at to see if it could be made to work as advertised. It could, and I was hard pressed to tell which deck I preferred the sound of. Right now, that's a simple choice ...
It seems as if the connector "tongue" was pulled slightly out when the lip came off. I believe it's glued to the lip, and that's probably why it got dragged out about a mm.
Any suggestions?