Sheet Worksheet
Data Description
B Always 04 ?
B Show zero values (1) or hide them (0)
Sheet Cell Layout Default layout
Offset Offset to Sheet Line Section for rows
Offset Offset to Sheet Line Section for columns
Offset Offset to Sheet Cell List
Offset Offset to Sheet Grid Section
Offset Offset to unknown section (see below)
There is one section referenced here whose contents seems always to be the same. Its use is unknown.
Unknown section:
Data Description
L Always 00 00 00 00 ?