PROBLEM FOUND!!!
Where the cable entered the casing at the rear der is where there was little or no movement of cable. Where the cable entered the casing that goes to the shifter the cable was moving correctly. Ummmm! there is nothing between those points but the cable itself which is good, AND THAT CABLE GUIDE UNDER THE BOTTOM BRACKET!
SOLVED, REPLACE CABLE GUIDE, THAT IS GROVED AND BEAT UP.
Thanks for all the assistance.