In Zodiac Pool Systems, Inc.v. Aqua Products, Inc., IPR2013-00159, Paper 51 (March 28, 2014), the Board allowed the patent owner to file a total of five pages to address the absense of secondary considerations raised by by Petitioner in its reply. The patent owner complained ot the Board that it was denied discovery on secondary considerations. The Board urged the parties to discusse further production, and after receiving additional documents the patent owner requested leave to file a surreply to discussse the commercial success of the ivnention, which the Board, granted.