Whenever I take my triggers outside when its cold (anywhere from 20-30F) my cactus triggers slowly degrade into uselessness as they get colder. At first they will be fine, then I'll have to be closer than normal, then I'll have to hold the camera way out in front of me for it to trigger at all. A few minutes after that I often can't even trigger them from inches away.
Anyone know a fix for this? Or did I just waste another $40 on weak triggers?