Date: 08/09/2009 Views: 2595
Date: 08/20/2010 Views: 2689
Date: 05/02/2009 Views: 2648
Date: 08/23/2023 Views: 92520
Both prior ideas have faults. Ron comes up wit an idea to use springs to create negative tension of ~ 5lbs to door horn instead of posative ~ 40 lbs of pressure. Lets order some stuff from McMaster and build one. Y9-11-27