Hi there - I put my 9lb pork shoulder in my MES 30 at 2am. It is now almost 6am and it's at 160 internal temp. The smoker is at 245 degrees.... It's my intention to leave in smoker until 2pm or so because I want nice bark etc. what should I do? Should I lower temp of smoker significantly? I am using mesquite and applewood. Should I keep adding chips through the end?