Hey all. Got a Cajun Injector for Christmas. New to smoking. First attempt today smoking a bone in 9 lb. turkey breast. Temp set at 225. Smoked for 5 hours. Internal temp never got above 154. Concerned about safety so I pulled it and threw in the oven to finish out. Any help would be greatly appreciated, even if it is just directions to a relevant thread. Also wondering how often to add chips with this smoker. 1/4 cup at a time. Thanks in advance!