Need Advice

[icedauber]

Bought a cannon speed-n-temp. Mounted on big jon downrigger w 3' boom. Mounted sensor unit below black release crimped on cable. Unit registers untill I sink it in the water. Do I need to replace cable with covered cable from cannon? Is this the correct way to attach the sensor?

thanks

[nyforests]

I returned the Cannon unit and bought a Moore Sub-troll. I couldn't get it to work correctly.