I was working on some route planning on BaseCamp and Google Earth last night, but couldn't figure out how to turn off a custom map I had made. It was already on the device and figured if I copied the map to my collection (locally in BaseCamp), I could work with the normal maps and retransfer the custom map when I was done. Now BaseCamp is giving me an error saying the maximum resolution per image is 1 megapixel. If the map was on there yesterday, using that custom map in the woods in the morning, I don't understand why I can't reload it. Also can't figure out how to modify the image to fix the resolution.
To create the custom map, I grabbed a screen shot of the PDF map, converted that to a JPEG in Paint, used Google Earth to overlay that JPEG on the map, saved it as either a KMZ or KML (don't remember, first time I made a custom map and just followed a tutorial online), and then added to the device through BaseCamp. I did that on a different computer than the one I'm working on now.
Any ideas how to make it work, edit the file, or do I need to start over? Any thoughts on why it worked previously but won't reload?