Looking for an expert on setting this unit up. I think my transducer is on its way out and having issues finding it in software. I took it in to Josh last fall and he set things up but now I can't find anything. Also it's a pain in the a$$ undo display and take to wood stock. I can't find my transducer in software, depth sensor seems off and shuts down when under power. Temp guage seems out of wack also. HELP.