Set this advanced option to TRUE to prevent the advanced option XSR_USE_ZERO_FEET_VALUE from affecting bolt length in bolt marks. If you want XSR_USE_ZERO_FEET_VALUE to affect bolt length in bolt marks, set it to FALSE. The default value is FALSE.
This advanced option is model specific and the setting is saved in the options databasedatabase file that contains the settings of model-specific general settings and advanced options
There are two options databases, the model options database (options_model.db) and the drawing options database (options_drawings.db).