I imported 500 points into my new TZ3 network. I reduced the point and ship sizes from the default of 100 to the minimum size of 50, is there any way to go smaller as the large points are overwhelming some of my fishing areas.
Typically ranging in or out to a particular zone works pretty well for navigating any large set of points. However for the level of granular detail you seem to be looking for, you may consider Nobeltech/Maxsea's Timezero Professional software.