My authorizations take between an hour and an hour and a half, and don't cover either the use of the rotary attachment or the use of colors to specify settings, but will cover everything you need to know to be safe and to operate the machine effectively and efficiently as a new user. | My authorizations take between an hour and an hour and a half, and don't cover either the use of the rotary attachment or the use of colors to specify settings, but will cover everything you need to know to be safe and to operate the machine effectively and efficiently as a new user. |