speedo needle waving back and forth

[RBeckman]

Originally Posted by focus09

thanks Ric for advice hate to say this it didnt help i have replaced cable and added transducer to cable going into trans i am wondering if the cable like you said is not in trans enough i just cannot tell i have replaced speedo altogether and getting same results so i feel it is cable or bad gears it seems steady when travelling when i stop and take off it jumps from 0 to 50 in quick flashes i am lost and frustrated any more would be welcomed and please have a merry christmas and a blessed new year thanks agian

I pushed the cable from the top to verify it seated and then it did not do it anymore.