I was out on 12-19 for a quick overniter in the Horse Creek area,Greene Co. TN.The low temp was 19 degrees and the next morning my Svea 123 would not work properly.This stove was only 16 months old,purchased through Amaz.com.Looking back it never did work as well as the 1st one I got in 1976.It suffered a "blowout" in 2001 and I replaced it with a Coleman Peak One backpacker's stove,24oz empty.I didn't really like it because it wouldn't simmer and was heavy.So I have an MSR Simmerlite on the way.Does anybody have any experience with this stove and can share the pros&cons?