To use a wheel YOU MUST sign up for a wheel in the notebook in the front of the class. It goes by day, pd. 2,4,5,6 -- then to the next day in the same order. Make sure you are on the correct page and that the page has been "authorized" You can sign up ONE day in advance. you must sign up YOURSELF with your Name not just initials. there is a second line so you can be on the "wait list". You cannot use the same wheel every day all week. Some of the classes are very large. NO just "watching" or sitting at a wheel. Not a place for conversations. You can not hold the wheel while you do something else. IF you sign up you must be on it with in 4 minutes of the start of work time or the second person will get the wheel. After you clean up put a "C" by your wheel.