Trying to use orux maps off line map feature.  It's set up with the links to open usgs wms maps.  I can open up some of them and create an offline map.  but the resolution is terrible.  The usgs maps that would be like the 7.5' topo maps don't load - I get a bunch of little swirling arrow symbols where the individual plates are.  I've tried reading through their forums, and got nothing.

I know there are other sources for topos that can be used, I jsut haven't figured out how to do that yet.