PCB Simple Solder Mask, Paste Stencil, 2 Side PCB Vias, Many Tips and Suggestions: This Instructable shows how to create a Simple Solder Paste Stencil, Solder Masking with Acrylic Lacquer Spray paint and 2 sided board Vias. Along the way I will show the easiest way to add components. All without drilling holes in the PCB board. Us…