Re: Phunnel problems...
If you were getting smoke that means that the tobacco was cooking. What tobacco are you using?
Regarding the mod, ya sometimes they conduct too much heat and will cause a problem. It burn the tobacco that is just touching the mod and causes harsh smoke.
It's odd that you are getting a tight draw with the foil suspended. Are you sure you are poking enough holes and that the airflow is not obstructed in any way?