With a California King Size frame, position the three boards on
the pedestal. Be sure the pedestal is equally recessed on all four
sides so that the weight of the waterbed may be evenly
The cut corner(s) should be at the head of the bed so that the
waterbed heater wires may pass under the frame and be plugged into
an outlet. Do NOT install the heater at this point.
If your corners are not cut, trim off a triangular piece of the
corner about 3" from the corner nearest the electrical wall
outlet using a small handsaw or jigsaw.