Ugh. Got out on water today after installing new ultrex 360 mount and I suddenly have interference when I run my trolling motor. Interference was on my helix 10 that is connected to ultrex us2. It wouldn't show when autopilot was going on high but would show any other time trolling motor was on. All electronics are wired to their own dedicated fuse panel and then to battery and trolling motor power is ran on opposite side of boat. . Never had any interference before and only change was adding 360. Any ideas?