My wife is Korean and we had her parents over for Christmas Dinner so the menu was mostly Asian food. My wife marinated beef short ribs for two days with her Kalbi homemade sauce.
I'm not a big fan of smoked meat with asian marinades so these were a hot and fast cook. It was -2 when I turned the grill on at 4:30. I set it at "Full" and it took about 30 minutes to get to 510 degrees. Not terrible considering how cold it is.
I cooked them for about 10 minutes using 6 Grill Grate panels. They turned out great and the RT performed admirably in the sub zero temps. I think the GG's helped immensely. When I opened the grill to flip the meat, the temp dipped to 350 and it took a little too long to recover. Although the GG's made up for it.