After cutting the circle into 4 quadrants, we will define the rest of the slots.

• Do NOT bisect these quads with a single line. Instead, place two tics equidistant along the circle between each line's contact point.

• Run a line from each tic, through the center point of the circle, and onto the opposite tic.

• Name the 3 primary color slots after the specific tubes in your pallete. (Instead of "blue" name it Untramarine Blue.)