New improvements to the painting of the fibers includes the use of an airbrush for a finer distribution of paint. In the past, black spray paint from a can was used with relatively good results. If we are able to reduce the thickness of paint applied to each fiber however, we will reduce the chance of electrons falling into the gaps between fibers. | New improvements to the painting of the fibers includes the use of an airbrush for a finer distribution of paint. In the past, black spray paint from a can was used with relatively good results. If we are able to reduce the thickness of paint applied to each fiber however, we will reduce the chance of electrons falling into the gaps between fibers. |