My customer picked up this double door timberline and the doors aren't closing right. Someone put a new gasket around the channels in the doors but there's also a channel on the unit itself. Is anyone familiar with these? Does a gasket go around the doors or around the unit or possibly both? And which size gasket (doesn't say in the manual I found online)? Thank you for any replies.
	
		
			
		
		
	
				
			 
	 
	 
 
		 
						
					 
 
		 
 
		 
 
		