Just started using OpenCPN
, very impressed so far.
Trying to use the GRIB overlay plugin, in the instructions it shows a long lost
of preferences to set it up but when I click preferences I get only two check boxes:
 use High Definition Graphics
 Show metres/sec for Wind
Then when I click the GRIB button on the toolbar I just get the option to define the folder/file where the GRIB data is rather than the GRIB control panel
pop-up as described in the instructions.
Anyone had similar problems?