Hello all, new to site .My name is Bob. I have a 957c, have had it for four years. In the past few months its developed a clicking sound where the transducer plugs into the back of the head unit. and the sonar runs very thin(bottom soundings)temp goes all over the place, I could jiggle the connector around and it will fix the problem .Now i have to put a wedge in between the plug to keep the sonar and temp to read correctly. I have tried contact cleaner on both sides and elec. grease ,and still i have to wedge something in there to keep it working.
Do i need a new transducer or send it in for a new plug on the head unit or both?
Thanks for your time.