Date: 09/16/2005 Views: 3026
Date: 10/11/2009 Views: 3180
Date: 01/30/2011 Views: 2264
Date: 08/23/2023 Views: 199794
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