The next version of DC Checker has been released with a major enhancement to the graphical checker.
The major enhancement in this version is the inclusion of a high speed OpenGL based graphical checker which loads all the map tiles for the race area.
Other enhancements include
1. Grib end date and grib resolution shown on Control tab.
2. Optionally Monitors Race Messages and updates race information if there is a change. This will automatically fix course changes and the like.
You must ensure you install the maps correctly and configure DC Checker to use the library, otherwise no maps will show.
Files are available for download here .