Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: worked fine!
Review: Tore off my old transducer and used this as the replacement. Came with quite about 20 feet of cable and YES it did shoot through aluminum hull. I mounted this in a little aluminum something that Bass Tracker has in front of the outboards to divert water around the motor mount it's nice and protected there, hopefully now this will be the last one I buy. Because I read mixed reports of shooting through AL, I was apprehensive about the mounting of it and just tossed it in place and took it for a spin. The water held in that AL diverter during trolling/low speed, but left when speed picked up, the readings then disappeared, will work around all that this Fall when I take the boat home. I think if you mount it in that diverter thing like I did, you can just get the puck style and save a couple more $$. I wouldn't epoxy it in place, that's too permanent, just let it sit in water, you'll be fine.
