this is my first pratice making a hollow sphere. Don't no why i see the line where i cut it in half. I cut it with a coping saw just to keep the grain as close as possible.then i trued it just to be sure it was flat on bouth sides. Any help getting the cut to disappear? As this is just pratice it really don't matter but for the next time i would like it to fade away. This is going to be a art piece when i get this figured out. Any help would be appreciated.