I wanted to try using all ash wood since i've smoked with it mixed in. I have access to lots of seasoned ash so it was a worth while experiment. Loaded up some baby backs and cooked over the fire. Temps ranged from 275-450 but averaged about 300-350. It really doesn't matter what temps cooking this way. I got a setup to do 3 racks like this but just one for now. Here we go, I left the membrane on and seasoned with a Jamaican jerk rub. This is in the middle of cooking, please ignore best as possible my background Q music singing.