default_tolerance_mode

nominal , limits* , plusminus , plusminussym

Sets the default display for dimension tolerances.

nominal - Displays dimensions without tolerances.

limits - Displays dimensions as upper and lower limits.

plusminus - Displays dimensions as nominal with plus-minus tolerances (the positive and negative values are independent).

plusminussym - Displays dimensions as nominal with a single value for both the positive and the negative tolerance.

Groups brought in from other models carry the tolerance display mode that was in effect when they were created.