I've found that the magnetic bearing on topo50 to be a bit out, even accounting for magnetic deviation. I've taken the bearing to a land mark on my phone and checked it with a compass and it was a good 20 degrees out.
Any suggestions?
I've found that the magnetic bearing on topo50 to be a bit out, even accounting for magnetic deviation. I've taken the bearing to a land mark on my phone and checked it with a compass and it was a good 20 degrees out.
Any suggestions?
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