Speedometer, noise, bouncing

[Jim Cullen <jcullen@direct.ca>]

I'm getting an intermittent noise for a few seconds with a jump up on the
speedometer needle. Is this generally a speedo problem or cable problem,
should I just put some lubricant on the cable (will this help?), any other
suggestions.

Thanks in advance,


Jim Cullen, 
Vancouver, B.C. Canada
1974 Spitfire, aka as "Jade"