How difficult is it to enroll on second pass?

<p>I'm new to UCLA and I'm trying to enroll in a course that is not opened to non-majors until the second pass. Do people generally get the classes they want on 2nd pass? Barring impacted courses and all.</p>

<p>Anyone? Please</p>

<p>What class, specifically?</p>

<p>Labs ALWAYS fill up first pass.</p>