Have any Global Mapper tricks?
Ever try to make a border for a map with edges that are parallels and meridians; like the Lambert Azimuthal or the UTM Projections shown below? I found a vector file with the entire globe as grid lines in 1,5,10, 15 and 30 degree increments. With the new GM 13 "split lines at intersections feature" and the attached vector file, it's fairly easy.
Just open the grid vector file in a second instance of GM, select the Lat/Long lines that border