Date: 10/02/2009 Views: 5953
Date: 04/13/2004 Views: 6507
Date: 02/21/2010 Views: 5287
Date: 08/23/2023 Views: 772251
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