How are peoples experiences with the Gas addon? I used it for the first time on my Ooni 3 last night and found it took longer than expected to heat up the stone. In the end I put the door on and left the chimney open (ala pellets but without the fire guard) Cooking went well, door off during the cook was helpful as you can see how its getting on. I would say the base wasnt as crispy (probably due the stone loosing heat). Anyone else have similar experiences?