Yep, I agree. Both the unwanted combustion events I had with my Omni occurred while using a single torch and in both cases I had a glowing hotspot forming on the cap. What surprised my the most is the improvement in flavor while using the big torch. What model do you own? I've got a Firebird triple myself and I'm curious about how it works as it's the first "good" torch I own. I also just got some HongJing triples from Aliexpress and I really want to see if I'll experience any difference as the price is less than 1/10 than the Firebird.