I have no issues with ISO at the high 13’s. I’m not a physicist but the vapor pressure should relatively increase at altitude right? Cold is what slows them down and I regularly use a windscreen around the can, accepting the risk of blowing myself up. Hasn’t happened though.

Originally Posted by jackmountain
I’m not an organ donor. I don’t believe in an afterlife, but I’d rather cover my bases in case there is and I need everything. You just never know.