I use Mapsource (or Basecamp) to make my course, using a map with elevation data. The climbs are correctly identified and listed by the 1030. Just before the start of a climb the ClimbPro screens pops up and shows the graph of the gradient and other data. So far so good. At the actual start of the climb the graph of the gradient disappears and just the numerical values of the remaining distance and percentage are shown.
The only way that ClimPro works as it should be, is to convert the route (= gdb file) to a GPX file using Basecamp or another program. A GPX file is not easy to change, while a GDB file can be easily adapted to ones needs using Mapsource or Basecamp.
A DEM map is present in the 1030, so it should be possible to show ones position in the graph of the gradient, When can we expect un update of ClimPro?