#6
Replace in mouth and begin molding the lower mouthpiece.
Step 2. Lower Splint Molding
Reheat the water as before up to boiling and wait a minute for it too cool. Place lower mouth-
piece into the water along with the plastic beads. Do not let the beads get close to the mouth-
piece they will stick to it. When the plastic turns clear remove it and place on hard surface
-wings
face up.
Form the beads into a
thin
tubular structure and place along the inner surface of the
lower unit. (fig 8)
# 8
