15
Step 6
Loosen the Knob (30). Pull the Spring Knob (18) and slide the Adjustable Boom (8) in.
Slide the Adjustable Boom (8) up to the desired height. Release the Spring Knob (18) and
make sure it “pops” into the hole. Tighten the Knob (30) for additional safety.
30
8
18
10