Well... received new cradle from Garmin for the 73SV.
I'm thinking about running a bead of Silicone II around the assembly on the Power/Transducer side to seal up the crack that runs completely around the plug in part of the assembly. There are 4 tabs on the other side as well where water can get in, so those would get a little dab also.
Anyone else sealed any of these cradles to prevent moisture infiltration?
I can see how moisture could penetrate it especially running in the rain.