<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by r benash:
Test for done with a metal skewer (like you use for Shish-Kebob) and push through the meat between the bones. Use light pressure. It's done when it passes through with little resistance.
I wouldn't worry about a ring. That will come with some practice. Put the ribs on cold next time and maybe use some soaked wood chips in the beginning to give a little more smoke. You should get a ring.
In the end you want the flavor and done to the way you like them. The ring is secondary, adds no flavor. It's cosmetic only. You're ribs look just fine from this side of the photo.
Great job IMHO for a first rib cook on the kettle. It can be tricky keeping the temps where you want them. If temps get a little out of control, don't be afraid to foil for a little while during the cook. </div></BLOCKQUOTE>
Thanks for the comments and for the tip. I'll try the skewer next time.
It wasn't my first rib cook with the kettle but the first one with fire bricks. I tried it again tonight cooking chicken drumsticks for me and some co worker. I don't know if it's because of the outside temperature (60-70) or just my talent

but I get the temperature I want very easily. For ribs, I had 275 with a candy thermometer in one of the vent hole on top of the cover. Tonight, I had 350 for all the duration of the cooking. Both dead on in less than 15 minutes.