Date: 02/19/2006 Views: 3586
Date: 06/05/2011 Views: 2767
Date: 01/23/2006 Views: 2430
Date: 08/23/2023 Views: 155560
Date: 05/23/2007 Views: 556992
Spacing is 1/2". next time should probably try 1" spacing and see if tube is strong enough. Y11-09-02