[landarc]

I have cooked on gassers, they will lose temperature when you open them, but, they have these cool dial thingies, you can use it to dial in the fire. So, open, test by wiggling the bone, then close and pump the heat up a little. You will be fine. Do not go by internal, it will mislead you almost every time. You have to learn to go by feel.

I also use a pull method, I just reach in, grab the but and tear it a bit, if it tears easily, then I pull and wrap. Feel, not internal temperature.