creo4 Drawing Setup option documentation for: iso_ordinate_delta 
Update_pre_130_harness
yes
, no
*
yes
- When a cable is added between two previously laid out locations in a three-dimensional reference harness, display of the new cable updates automatically in pre-Release 13 flattened cable models.
ters).
yes - Displays offset correctly, according to value specified for the Detail
option witness_line_delta.