The humminbird 405SX-200 I installed last year experienced rodent
chew-through of the wires just above the units (one depth transducer and a
separate temp/spped sensor) My questions are;

1) Is splicing the wires even possible with their size? Or am I looking at
replacement units.

2) Is there any proven methods of keeping these electronics protected from
muskrats, etc?

Thanks,
David Puddy