Put cultivator sweeps on your box blade on or in place of your scarifiers.  They come in many sizes.  Here's one.
	
	
		
			
			
				
					
						
							
						
					
					agcrazy.com
				
			
		
	
	
	
		
			
			
		
	
Bruce
	
		
			
		
		
	
				
			Parts Department
Bruce