2 questions- Fasteners and Sonar Wiring

[ProfessorLongArms]

Just wanted to follow-up and say thanks for the advice.

*finally* got the wiring fixed. I'll never launch again without doing a quick test with my Voltmeter on the wiring harness.

I actually had 4 different points of failure to fix before I could power it back on (battery terminal connectors not tight enough, battery box connector corroded, fuse box completely corroded, and unit plug corroded). took a surprising amount of WD40 and friction to get it all back up and running.

I recommend, as I did, going ahead and getting a dedicated voltmeter, a pack of crimp connectors, and some extra cable ties to keep in a kit with the kayak.