<p>So I'm kinda confused about something. I'm trying to sign up for LS 4 for Summer Session C, but URSA won't let me because I haven't taken the pre-req for it (which is LS 3). However, I'm taking LS 3 right now, so I'm kinda wondering how we are supposed to go about signing up for LS 4 in this case. I don't want to have to wait until Session A is over to take care of this.</p>