We were forcing a pax extension header for files >= 1G.  Set that cutoff to >= 8G, as it should be.
We were forcing a pax extension header for files >= 1G.  Set that
cutoff to >= 8G, as it should be.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase