I just got home and ready to start testing again. The thermocouple is glued into the housing, can't really adjust it I don't think. I moved it a little farther into the firepot to see if that makes a difference, and I opened the feed rate all the way up and turned the fan to high.
You need to modify your 'signature' so it shows your stove and any other BS you want to put in there. On my Castile, there's no RTV either. My ceramic tube is held with a clamp and the thermocouple wire is sitting in a grooved vertical plate that holds it in position.![[Hearth.com] Quadrafire first fire [Hearth.com] Quadrafire first fire](https://www.hearth.com/talk/data/attachments/115/115160-9ff618dab457e403003fad0745ca231c.jpg?hash=37Q-gQcB5A)