All works fine in the drawing using the solid hatch with color 255,255,255 method. However, when I go to print it, the lines that should be hidden are not.
Edit: To be clear, when I insert my blocks into my drawing I then hatch them again with a different hatch. Bring to front that hatch above the block. that shouldn't effect anything though.
HPDRAWORDER = 3.
CTB = all colors are set to GRAYSCALE "OFF"