This is surely covered many places elsewhere but I got lost in the archives. I'm a beginner with a new KJ Classic I. After watching several videos and reading a bunch, the first cook of ribs (St. Louis and beef) were exceptional. Around 270 F for about 4 hours and the balance of smoke, texture, moisture, flavor was perfect. One finger opened bottom vent, cracked the daisy wheel a little.
Then the wheels fell off the cart! Attempted spatchcock chicken. Indirect, targeting 375 F +/-. Expecting it to take about an hour and a half. The results: I couldn't get it into the garbage can fast enough. The dog didn't even get any for fear of toxicity. It was an ugly shade of sooty black. It smelled like the inside of a creosote lined chimney and tasted like licking one (not that I've ever tried).
I assume that I just don't yet know how to make a good clean burning fire and manage the balance of airflow, smoke and temperature. There was indeed a fair amount of white smoke coming out of the top. I think I had a reasonable amount of charcoal and this time use no smoking wood. I let the fire burn for about 20 min. before starting to cook.
I hope this is one of those "been there, done that" experiences to put in the rear-view mirror. Thanks for any advice.