Ok. So far I’m not happy st all with mine. I have brand new ultrex with lowrance HD’s live 12 in on the bow. So far I’m not impressed at all with my readings I’m getting using the internal transducer. Should I be using this or should I buy another transducer to mount on the trolling motor. Everything is brand new from factory and it is linked to my HD’s 12 carbon at consul. I do get a much better reading when I switched to the transducer from the consul.