Rc4wd excavator valve question
			 
			 
			
		
		
		
			
			I am currently in the process of rebuilding my excavator and I am thinking about removing the fourth valve and using a PRv valve to regulate the pressure. What do you guys think about that? Would that be a good or bad thing to do? Would that help or hurt the Performance 
thank you for all your help in advance
		 
		
		
		
		
		
		
		
		
	
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