Hi I’m new to the forum and apologize in advance if I’m in the wrong place lol.  I have an sl -7 heatnglo I need to go from vertical to rear vent.  I need to block the sl top portion of the stove.   It’s 4 inside and 6-5/8 outer. Any help would be appreciated as I can not find the block off that came w the unit thanks . Pic is of the parts that come of the horizontal part in the back I need the top .
	
		
			
		
		
	
				
			 
	 
	![[Hearth.com] Help with vertical block off](/talk/data/attachments/332/332216-271c4aed1d690b91b42dfb09750a206e.jpg?hash=0XPKtiSEGl) 
			