I would think 'skipping' would either be a problem in the trans driving gear or in the speedo itself - 'jumping' might be a more accurate description of the result of a dirty speedo head

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