Navionics relief shading is fuzzy

[ZO6]

On Beaver Lake, Arkansas. I bought the Platinum +card and downloaded the info from the Navionics web site. Mine is fuzzy and I have trouble distinguishing features on my Live 16. The UTube videos are terrific. I can’t understand why mine are so blurry. No real features to see. What I can see now is of little value.
Is there a setting I need to turn on or off to get clarity or is it just Beaver Lake, Arkansas?

[Wayne P.]

Does Beaver Lake have that feature added and did you do an update to add that feature for all waters that have it?
Not all waters do.

[ZO6]

According to the Navionics website Beaver Lake and TableRock are included. I did check relief shading when I updated the card. I haven’t included Table Rock yet. I’ll try that and see if they look different.