Date: 06/10/2004 Views: 2659
Date: 12/31/1969 Views: 3015
Date: 02/02/2008 Views: 2585
Date: 08/23/2023 Views: 147668
Date: 05/23/2007 Views: 552873
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.