Share Email Facebook Twitter LinkedIn SURFTAB1 (System Variable) Sets the number of tabulations to be generated for the RULESURF and TABSURF commands. Type:IntegerSaved in:DrawingInitial value:6Also sets the mesh density in the M direction for the REVSURF and EDGESURF commands. Related Concepts About Constructing Meshes From Other Objects Related Reference Commands for Creating Meshes From Objects