Been trying to get the add-on ring to make the Weber kettle into a rotisserie. I don't need the motor or rod or any of that, Ijust need the ring and the bracket. The whole assembly is $150. The ring part is $80. I looked at the ring, and it's somewhat ill-fitting; too much smoke would escape. $20 worth of sheet steel and some patience ought suffuce. I certainly can make a better fit, and I'll be able to collapse it so it takes much less storage space. The only thing I can't manage is Weber's seemingly indestructible coating.