Recently had my transducer to break the bracket and slam against my aluminum boat. I replaced the bracket and it didnt nick the cable or anything but I feel that the system has been finicky since then. I'm a very good electronics ( degreed) and computer guy. Can I check the xducer with an ohm meter and check tolerances to tell if the xducer was damaged? I can hear the pings while its parked in the garage and it definitely pings slower than my 898 at 455 / 83 and 200. I tried disconnecting the units from the interlink hoping that would solve erratic behavior but it didn't.