My question is ...are a few of you that have done High altitude hunts like I with Elk but some others have done with sheep or Goats... What lighter do you use or have had good luck with? I have read reviews on other sites.. some being related to Mountaineering vs hunting and most say to just use a Bic and keep it warm..next to your body. I have never had any disposable lighter work at altitude reliably. Nor have I used some of the better butane lighters that are out there. Any advice? it always seems when you need it worst it doesn't work! Bob.