Excuse to change professors?

<p>Any of you guys out there know of an excuse to get a professor you want when their class is already filled up? Any help would be GREATLY appreciated, thanks.</p>

<p>Attend the first day of class and ask if he will let you in...many times professors will sign the paper to let you in even though the class is full.</p>

<p>if their section of the class works better in your schedule</p>