Date: 06/09/2003 Views: 4119
Date: 07/07/2010 Views: 4339
Date: 09/17/2010 Views: 5585
Date: 08/23/2023 Views: 693707
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