i bought this a year ago and never used it so it’s new.  When the oil is 1/2 empty, it becomes unsmokable because it runs VERY hot and tastes awful. The first time this happened, I replaced the brand new coil with another brand new coil, dumped the oil and cleaned it out. Ok....it worked.
Now it’s doing it again at the same 1/2 point. Is this typical???????
	
		
			
		
		
	
			
			Now it’s doing it again at the same 1/2 point. Is this typical???????