I started a shoulder this morning on a Drum smoker. Total weight was 9.68lbs on package, first piece of pork on this cooker. I have had a couple of setbacks already this morning, but one i would like to ask advise and opinion on. I started later than I wanted, so i sliced about a 3lb chunk off the side to have two pieces(one should be ready for dinner). In ya'lls expert opinions could there be issues cooking for 1.5 hrs chopping it in two then finishing the cook?