When using a white text or picture box in QuarkXpress to knock out portions of a rule, make sure to go into "trap info" menu and manually set the box to knockout. Sometimes Quark will default to overprint and even though the box is knocking out on your computer screen, it won't when you output film. 



Ron Arquilevich-tarsi@cs.ucla.edu

RA Graphics-Electecronic Prepress