You must find a detour ...- Fade out the line depth values- Use GIS for splitting your depth lines into expedient parts.- Convert the splitted lines to points.- Now you can use the point halo settings
I missed this thread.I think the "O" flag on font will prevent the halo from being defaulted.
Maybe match the halo color to the font color and reduce the text size. The question you asked on Reefmaster is a bit complicated. The distance between run-time points is hard set on the chart plotter. You can use the beta IMC Attribute Mode's GEO(LINE->POINT) and set a declutter distance in the advanced options. URL to Documentation for Feature.