Hi everlaster.  It must be E-Motion causing the trouble then.  E-Motion doesn't change any morphs I would consider to be breast size related.  ribcage size, Breast Height, Chest Height, sternum depth, breast droop left/right.  These do move the breasts around in relation to the chest node, but their size doesn't change (at least enough to have such an effect on the breasts)
				
			 
					
				 
						
 
 
         
 
         
			 
 
        