jumpy needle = dirty cable housing, but assuming you replaced that as well as the inner cable, the speedo head would be gummed up - if it's moving it's fixable, just need to open it up and look, could be the gears that drive the odo

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot