The student tightens the hex nut.
text: Please stay please stay the please stay the stool.
text: Please flip the stool to tight the top part that's on the bottom. Lastly we take the wrench provided and tighten the center screw.
text: Once you're sure the center screw is tight you can flip the stool.
text: That includes everything for this task. You can now go ahead and press the stop button. Thank you.