www.creosite.com© O. Corten

creo9 Drawing Setup option documentation for: DIM_TEXT_GAP            

(Also MBD)

dim_text_gap

Controls the distance between dimension text and dimension leader line and represents the ratio between gap size and text height.
Default and Available Settings:
0.500000*
For diameter dimensions, it controls the extension of an elbow beyond the text when its text orientation is M-^\Above extended elbow M-^].
* 
The drawing_units Detail option determines the unit of measurement for the dim_text_gap Detail option.