Date: 11/29/1999 Views: 6050
Date: 05/26/2009 Views: 6653
Date: 01/16/2010 Views: 6833
Date: 08/23/2023 Views: 768871
Comparison of old mass balance arm assembly to the Mod 70 version. The new one is much stronger. Probably a worthwhile improvement in spite of the miserable job it is.