To Set Up the Balloon Size (AutoCAD Mechanical)

1. At the Command prompt, enter AMOPTIONS.
2. In the Options dialog box, click the AM:Standards tab.
3. In the Standard Elements list, double-click Balloon. The BOM Settings dialog box appears.
4. In the Default style section, click . The Balloon Settings dialog box appears.
5. In the Balloon size factor box, specify how much larger than the balloon text the balloon must be.
   Note: The balloon size is determined by multiplying the balloon text height with the size factor.
6. Click OK until all dialog boxes close.