Helix 8 MSI+ trolling motor mount transducer on Ultrex ipilot link BT model.
I get interference of some sort on SI only. When I go to 8 to 10 on the ultrex speed setting it seems to go away.
Could this just be prop turbulence? I have not checked the grounding fuse in the TM head yet.
The interference is pretty instantaneous and somewhat dissipates after a few seconds but still can be seen. Horizontal lines basically. Can’t see it on 2D or DI.
I had the transducer on a stand alone bracket but I got tired of fooling with it (deploying it) and it was a little too shallow so I put it on the trolling motor.
I guess I’ll go back to it and see if the interference goes away.