Date: 04/08/2007 Views: 3054
Date: 08/04/2013 Views: 3840
Date: 01/02/2009 Views: 4079
Date: 08/23/2023 Views: 193396
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