71EF3E7A-2FD5-471E-8021-61C4B0549577.jpegOkay just wondering if it’s just a setting thing or what but my depth reading in top left corner likes to insist I’m In 2.7ft no matter how deep the bottom actually shows I’ve got a shoot thru Hull with splitter to the side image transducer ,whether moving at speed or sitting still I get the same condition ,how does the unit switch from one to the other because I know they can both do 2d I’m just trying to troubleshoot if it’s the ducer which on is the problem thanks in advance pat