I need to replace the in-dash depth finder in my '94 Stratos. I initially tried a Hawkeye that I bought off Ebay - big mistake as this thing only seems to work when it wants to (glued the transducer in the hull). It'll read fine for a minute, then freeze up and throw readings all over the place. Anyone have recommendations on a decent in-dash flasher with the intent to glue the transducer in the hull? I don't need it to do anything but give me the depth at speeds up to 65 mph (not concerned with temperature or speed). I've heard the Vexilar FL 10 might be a good option but don't really want to shell out $200 plus. Any recommendations would be appreciated.