Date: 11/05/2006 Views: 4846
Date: 06/12/2010 Views: 7542
Date: 10/21/2007 Views: 4678
Date: 08/23/2023 Views: 862415
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