Helix 15 DI problem (G4)

[neill10]

My DI has a weak return, have sensitivity turned all the way up but barely shows stumps etc. SI working fine.

[BoatBuggy]

Try increasing the contrast as well. You'll get dark returns if the bottom is soft (mud, sand) and old stumps can get pretty soft too. There is a lot of sand on the waters I fish the most and for that I bump the contrast up to 16-18.

[neill10]

Iv cranked both up