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I am trying to add to BaseCamp the Greenland Map that I downloaded from the GPSFileDepot here: https://www.gpsfiledepot.com/maps/view/834/downloadmac/ . I followed the directions here: https://www.gpsfiledepot.com/tutorials/how-to-load-.img-files-into-mapsource-with-mapsettoolkit/ and everything appeared to work as it should. I had issues with BaseCamp saying that the map had not been installed correctly but I was able to solve that by leaving the family ID blank and entering a made up product code. But when I open the map in Basecamp there is clearly an issue with the latitude and longitude not being rendered at the same scale because the map is very distorted. The other point to note is that there was no typ or txt file with the img file. I tried using the typ file that comes with the Mac version but I can't use that unless I enter a family ID and if I do that then I get the error saying that the map did not install correctly. Any advice on how to get this work? Thank you!