did the recommended recipe on here, I am hoping for the best in my new used 3d smoker. I put 2.6 oz of wood in like recommended mostly hickory, a little bit of sugar maple, it smoked hard at first, now its a trickle, I am one hour and ten min in, no peek. is that normal? or did one of my chunks catch on fire. also my temp which was set at 235 went up to 243 for about ten min then down to 231 for 5 min, now has settled at 235. normal? thanks.