I had to do some work on the inside of my gauge panel, in the process I had to
disconnected the speedo cable. Trying to put it back, I must have bent it so
ever slightly. A small kink was developed, and I too suffer from the
"jiggers". If I move the cable around, I can control some of the jiggers but
I'm sure I'll have to replace it one day.
Danno

In a message dated 10/20/98 12:24:42 PM, dmc@CYBURBAN.COM wrote:

<<My speedo 'jiggers' at around 40mph, ie. it wavers up and down, from say
37 to 43 rapidly and makes a clicking sound.
This goes away at lower and higher speeds.
Is this just something lose at the back or something more serious.>>