Thanks for the reply...ya I figure it might be breaking in still, not sure. I sent a quick email to ER so I will see what they say. I will probably do the gate valve mod down the road, seems like everyone that does it is happy.  
 
Thanks! 
		
	
		
		
		
		
			
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				60 Gallon rimless, internal Herbie overflow, ATI Powermodule, Eheim 1250, 2X Tunze 6055, Tunze ATO, Euroreef RS100, Profilux controller, TLF Reactor.
			 
		
		
		
		
	
		
		
	
	
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