I just put in an order for the revised Spider 22. I think there are a few tweaks over the last version. I ended up getting an almost free 2017 premium 22" kettle, due to some light damage and slightly out of round lid. It was too nice to scrap, but doesn't control heat very well due the above issues. I figured it would be perfect for the Spider 22. That way my other 2006 Premium 22" can stay all charcoal, use the rotisserie extension etc. I cant wait to receive it and report back how it works and my opinions about it. Should be fun to have both setups.