I put 2 butts in my 3D WiFi at 225 10 PM figuring 1.5 to 2 hours per lb. they were 7.5 lbs each. They were showing done 7:30 this morning. This is for a 4PM dinner. I have now wrapped them and lowered the temp to 140. Do I try to hold it there for 8 hours? What will that end up being, mush or over-recooked?