Date: 01/23/2006 Views: 2312
Date: 09/08/2001 Views: 3027
Date: 06/07/2009 Views: 3013
Date: 08/23/2023 Views: 82128
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.