Date: 04/14/2009 Views: 4729
Date: 02/21/2011 Views: 1795
Date: 08/11/2009 Views: 3714
Date: 08/23/2023 Views: 111757
Date: 05/23/2007 Views: 539987
Spacing is 1/2". next time should probably try 1" spacing and see if tube is strong enough. Y11-09-02