I've been cold smoking my dry cured bellies in my WSM using the AMN pellet smoker with great success. Until recently ambient temps have been in the 60s-80s but now they are in the 30s-50s will there be any issues smoking in the 30s and low 40s, and will I have to adjust the length of time I smoke the bellies, or should I throw a couple lit briquets in the WSM to raise the temp into a slightly higher range?