Dan, thank you for the information. I think my meater is messed up, it's a few years old and now it keeps telling me the ambient temperature is over 800 after a while. The top part of it is coming loose too, the "cap" I clean so thoroughly, per their instructions.
Perhaps I'll reach out to them to see what they say. I do love the Meater, the time remaining is so brilliant.
And yes, I made a roto bird tonight with the new receptacle and it was amazing, cooking it, eating it, cleaning up afterwards. We had some rain during the cook, which normally would have put mud all over me as I coiled up an extension cord. No more!