Helix w/lakemaster chip depth highlight question

I have a helix g3n with a lakemaster Minnesota v9 chip. When setting the depth highlight min & max my helix always seems to also highlight some other random depths outside what ive chosen. for instance in the attached picture i have selected min 6ft and max 9ft yet it turns some of the random deeper holes of over 40ft green also?? it still highlights the range i wanted so its still beneficial just bothers my ocd that other spots are also highlighted in green. Any ideas why this is happening? do i have something set incorrectly?

Attachments:

1. 

   settings.jpg
   

2. 

   map.jpg
   

Make sure your Helix software is updated. There was an issue with this that was corrected by the last update.

i have not updated the software so this is possibly the issue. ill check it out when i get home from work.

Thanks!

Had the exact same problem with shallow water highlight on helix 7g3. Update fixed it.