I got that same tank awhile back.  I personally found it too airy even with the 2 instead of 4 hole rubber.  Also, I was under the impression with the velocity deck I'd be able to do a single coil, but its not really set up that way.  I also found it had a tendency to leak.  I ended up selling it a week after I got it.
I've tried a few new tanks since I got my squape, but again, I always end up coming back to it.
	
		
			
		
		
	
			
			I've tried a few new tanks since I got my squape, but again, I always end up coming back to it.