Cammmo,
Thank you for your inquiry.
From the picture you attached it appears that you have possibly overlaid PBG data (from our DFF3D module) on top of the chart data itself. T One of the new features of v3.5 software was the ability to display spot soundings numbers as well which are sourced from this PBG data.
To turn these off;
Home---Settings---Chart Plotter---PBG( Bathy Recorded)---Display Spot Soundings---OFF.