Re:My horn still doesn't work!!

[Chris Kantarjiev <cak@parc.xerox.com>]

I suppose it's possible that someone painted parts too well, and
there's no conductive path. The TR4A rack, which mounts on rubber
bushings, has a ground strap between the grease fitting nut and one of
the clamp nuts. I can dig out the part number if you want (TRF used to
have them in stock) but I suggest you just make one up yourself and be
done with it...