I tried to build the splash plate as shown, and had little success. What I did instead was to get a piece of shrink-wrap, the kind used for elecrical cable splices, 1 1/2 inch diameter. I cut it to length to cover the hole between the mount and the transducer, slipped in on with the transducer dismounted, and carefully (VERY CAREFULLY) used the propane torch to shrink it around the arms of the mount, thus filling the hole between the mount and transducer. Be very careful and heat it slowly so you don't melt the polymer parts of the mount. I then remounted the transducer, took it to the lake and no spray! The shrink-wrap is black, just like the transducer, so it isn't obvious that something has been done back there.
Fishing season should be all the time !![]()
For those of you that used tape, what kind did you use? I have the hummingbird 220. The rooster tail just clears the transom, but I would like to get rid of it. Adjustment does not seem to work.
Thought I'd raise it with Humminbird as well. Here is what I posted to their customer support site. Hopefully we'll hear something positive back on the progress of the issue.
I have a 383c and installed the transducer properly (according to the instructions that came with it).
It has spray from the transducer shooting up in the air from the back of boat because of the spacing between the transducer and the bracket mounted on the transom.
Does Humminbird have a remedy for this (perhaps a splash guard for these larger transducers) or some other resolution?
This is not an uncommon problem which is becoming widely known, and I believe Humminbird should resolve this issue or risk seeing its customer base start looking at competitive alternatives (Lowrance/Garmin/Eagle, etc)
Here is a reference forum that indicates this is a known problem to both the end consumer and Humminbird.
(http://forums.iboats.com/showthread.php?t=225845)
How is humminbird planning to address this issue?
I've also asked if this will be a chargeable item to existing customers. More to follow. At least humminbird is addressing this issue which is great news.