Sets the vertical justification for tolerance values relative to the nominal dimension text.
| Type: | Integer | 
| Saved in: | Drawing | 
| Initial value: | 1 (imperial) or 0 (metric) | 
This system variable has no effect unless DIMTOL is set to On. The default for DIMTOL is Off.
| Value | Description | 
|---|---|
| 0 | Bottom | 
| 1 | Middle | 
| 2 | Top |