My question is concerning the display of parts of my custom maps:
1. When using Mapsource v6.13.7 some of my custom made symbols, using a custom .typ file, do not appear in Mapsource and just appear on the screen as a blank area the size of the symbol, ex. 16 x 20 pixel area, but these same custom made symbols appear properly in Mapsource v6.16.3, using the same custom .typ file. Everything else works as it should with Mapsource v6.13.7.
2. Another problem I experience when using Mapsource v6.16.3, still using the same .typ file, is that after I make a change to a custom map such as changing the color of a trail by assigning it a different "type" of polyline the change will appear correct and changed in all zoom levels in Mapsource v6.13.7, but in Mapsource v6.16.3 the change in the trail designation/color does not appear as changed until I zoom in below the zoom level of 0.2 miles, then the trail displays on the pc screen as being changed. Map Detail Setting is set to "Highest".
Note: My trail maps generally do not cover a huge number of square miles like a normal topo map would so I make my trails to appear at all zoom levels making the map much easier to find on the gps 's screen, when you are not in that locale.
All of what I am referring to only has to do with the display on the pc screen, everything appears properly on the gps when the maps are transferred to the gps regardless of which Mapsource program I use for the transfer.
I'm wondering if there is something I can correct to prevent the 2 issues in each version of Mapsource or is this just a common problem with Mapsource and just have to live with it since Mapsource and custom vector maps are not supported by Garmin?
Thanks for any suggestions I might try.