I went through two of these trying to make it work.... first one must have had a blower fan issue, inside components of the unit melted, hot melted plastic came out the bottom and onto the deck, and finally it blew the lid off my blue one touch platinum - luckily I was not standing beside it. Spider sent me a refund, I threw the entire unit in the trash. My curiosity got the best of me and I tried another one a few months later.... More issues, had a hopper fire and it spit lit pellets out through the open vent slots in the bottom of the kettle burning holes in the deck mat (thank goodness I had that in place) and melted a hole in the plastic OTP support. Spider sent me a refund, wanted me to send them the metal nozzle adapter which I did and threw the rest in the trash.
Let's just say I'm not a fan of the Spider 22. I've read that it works fine for some which is great, I just didn't have a pleasant grilling experience with the unit. I've read on their FB group that others have had similar issues. Be careful!