"Ross Crawford" <rcrawford@csi.com> wrote in message news:HA2I4n.7L3@lugnet.com... (...) On the Jump and Jump2, the lay-out arms are lifted by one centre longstroke hydraulic cylinder that is shot up with a gigantic nitrogen accumulator. So pressure (...) (22 years ago, 10-Feb-03, to lugnet.org.ca.rtltoronto)
