I`ve done CSRs in the Masterbuilt 30 about 5 times now and gone from UGH to not too bad... I`ve pulled at a 170 IT, no foiling and they sucked badly. I`ve pulled at 180 IT, no foiling and they sucked, not as badly.. This last time I pulled them at 170 IT, foiled and ran them up to 180 IT and so far, they were the best of the bunch. Is 180 IT where I`m going wrong? Should I be looking for a 190 or so IT. I would really love to get them as tender as the spares and baby backs, but just can`t seem to get there yet.