Ok, doing a butt today and I’ve had my third flame out. This started last week a couple of times and then today three. Third time it happened, it only got up to 125 before it went out. Any ideas? I called Weber and they said I needed a new chute and ramp. I decided to use a bag of Charhickory from lumber jack, could that be the issue? I just cleaned the whole thing out and put in some Weber pellets, to see if that was the issue.