Well maybe I'm misinterpreting this pix? It look's to me as through there is a bunch of glass piled up on the side's of the X-ducer and maybe just a little over the top of it.
this one would have to be cut out of the boat, not that that's a big deal. It just doesn't look as stable as the box I've built and the aditional glass to put strength back into the bottom of the boat.
