 
 
  Posts: 4269
 
  Location: Ashland WI | curleytail - 6/3/2018  9:14 AM  
  
How about trying a different hz setting? I can never remember which is which but one setting would make your signal less strong.  
  
A double reading doesn't really bother me but I don't think I constantly see it on either my bird 999 or 859. Didn't always see it on my old Lowrance 520c units either.   
  
It's mostly annoying when I am trolling.  Early spring trolling for salmon/trout, i zig zag across break lines a bit. When the depth is changing from 6' to 20' I can't just set the deep setting and leave it. |