Date: 05/29/2010 Views: 3666
Date: 05/02/2007 Views: 2697
Date: 09/21/2007 Views: 3168
Date: 08/23/2023 Views: 147828
Date: 05/23/2007 Views: 552925
Old 1/4 in (6.4 mm) vent on the top. Totally inadequate for the job. New 3/8 in (9.5 mm) vent on the bottom.