I’m going to have an overnighter with a couple of pork butts. I have always used the water pan, but I would like to try the “Sand pan” method. I looked on the “modifications” section and couldn’t find any reference to the sand method. Could some of you sand advocates point me in the proper direction? Can I use my water pan for the sand or do I have to get a pottery dish? Will the sand keep the temp down (225-250) for a 12-16 hour cook?