I have taken out the chip tray and loader it smokes about 30 min. And quits.
i see you have the amnps right over the drip pan, once the pan starts steaming you could be getting to much moisture???
It looks to me like that aluminum drip contraption is the problem. Not to mention trapping the heat below it. Id keep the foil on the very bottom and throw out all the rest. You only need a small domed piece over the amnps to stop the drippings from putting it out. There was a post a while back where a guy used a piece of tile over the element to redistribute the heat and when he opened up his MES the insulation was burnt by the sides of the tile. IMO you are stopping good air flow with all that foil...
Guys, in Stans defense those racks he has covered are solid anyway. The top one is a solid slanted drip catcher that leads to the water pan. The bottom piece on the floor is another removeable drip pan that is solid.upon further review... I have to agree with this... the rack with foil on it is restricting air flow.. If you want to protect the burner assembly, just put a small piece of foil on top of the assembly... do not drape it down over the sides as that will block air and heat as well....
ok... welp.. I'm gonna bow out of this one then since I've never used the 40 before... didn't think the grate above the heat element would be solid...