Rolando,
I don't know which grapple you have but with the Bobcat utility grapple I have left closes and right opens. If you change the leads on the switch it will reverse it for all attachments. I would either switch the flat-faced couplers on the hoses or switch the hoses on the cylinder.
dsb
	
		
			
		
		
	
				
			I don't know which grapple you have but with the Bobcat utility grapple I have left closes and right opens. If you change the leads on the switch it will reverse it for all attachments. I would either switch the flat-faced couplers on the hoses or switch the hoses on the cylinder.
dsb
 
  
 
		 
 
		