To change the thickness of beams globally
        
            - From the Document Menu, choose Document Options, 
 then select Beams. The Beam options appear.
 
            - Enter a new number in the Beam Thickness text 
 box.
            
 
            - Click OK (or press enter).
            
 
        
        To change the thickness of beams individually
        
            - From the Window Menu, choose Advanced Tools. 
 Click the Special Tools Tool  
, and click the measure 
 in question.
             
            - Click the Beam Width Tool  
                
. A handles appears 
 on each beam. 
            - Drag either handle to adjust the width of the 
 selected beam. To restore the beam width, select its handle and 
 press delete.