1st of all let me introduce myself: I'm Chris Winsemius from the Netherlands, modding and building tube-amps is my dayjob and I'm also playing guitar/etc. whenever possible. I used to have a '68 Mustang Bass (unf. stolen from me) and a '64 MusicMaster II (sold).
I did purchase a '71 Bronco some time ago and I really like the looks, vibe, feel and the unique tremolo of that guitar. The original tremolo-arm is missing (so I'm looking for it) and the guitar needs some TLC...
Oops: one original knob will be send to me by the former owner so I'm also looking for such knob.
Here's a picture with some other single PU-axes (hope to post something about my 1st electric ever, an Aria 1832T asap):

How to adjust that tremolo?