What type depth finder do you have?
Thanks Andy. That''s what I was hoping to hear, so as to have the option of going both ways. The previous owner of my boat mounted the transducer in a short piece of pvc pipe and then filled it with mineral oil. Do you know why this method was used? I''m under the impression that I should just epoxy the unit to the hull and leave it. Correct? I too couldn''t care less deep it is, but rather how shallow. Thanks