Changing the size of a Glow shadow
1. Select the object (see Selecting objects). (See Notes.)
2. Choose the Shadow Tool.
3. Drag on the shadow to change the size.
Notes:
 Glow shadows are directly behind 
 the object so there is no "direction" to change.
 Glow shadows are directly behind 
 the object so there is no "direction" to change.
 You can also use the Shadow Tool 
 to select objects - more details.
 You can also use the Shadow Tool 
 to select objects - more details.
 Changing the Blur also changes the 
 size of the shadow (changing the Blur 
 size).
 Changing the Blur also changes the 
 size of the shadow (changing the Blur 
 size).
Movie—click below (not working in this version)