I,m tryin Rox...we are still flooded resevoirs/&/chocalte milk from non stop rain weeks ago.Flood debris is a issue as well.interesting side issue: had a helix 7 gn2 si installed when console crack was fixed.did the " dry dock" setup couldnt get it to do Di or Si.called humminbird and was told for the transducer that came with... the head unit needed to be set for ice fishing not open water.worked great.weird.