Just installed one on my trolling motor and it has severe interference while trolling! I have a older motorguide tour edition 36v. Ive tried grounding every which way and fixing to drop motor off at shop to get it inspected and to shunt the ground. Hope this works...lots of money not to be able to use correctly!! Has anyone else had success clearing interfernce??

Just to vent a little Garmin has the worst customer service I've ever dealt with!! They said why do I have to have the transducer on the trolling motor anyhow?!?!

Any help or advice would be greatly appreciated!

Thanks