XS_USABSOLUTE2_TO_RELATIVE_LENGTH_FACTOR
Category in Advanced options dialog: Dimensioning - general
Tekla Structures multiplies the
space required by the US Absolute 2 or Absolute
plus short relatives dimension text by the value you type. If the result
is larger than the actual dimension, Tekla Structures changes the dimension type to relative. The default value is 1.5.
This advanced option is model specific and the setting is saved in the options database.