After much (and I mean much) sanding, I am ready to varnish and paint. The deck is to be varnish and the hull painted. The question is this. Scribing a line along the deck rail is the easy part, but the hull is to have two colors and I want to do a curved scribe amidships on each side of the hull. At this point, she (CLC 17LT) looks pretty good and messing up the paint job would ..... well anyway - any suggestions appreciated.