After a long search for slave triggers/receivers that work with all of my flashes and perform well in cold environments, I believe I've found a winner. I don't post much - but I figure I'd try to save other cave photographers out there the hassle of having to buy a bunch of poorly performing equipment in their quest to get good photos.
http://www.bhphotovideo.com/c/product/6 ... Slave.html
I've been using these for the last two weeks shooting glacier caves in Svalbard. I can use them in broad daylight. I can set flashes off around corners. There are no thin wires to break. I haven't had a single misfire. None of the people in the photos have had to listen to a long string of curse words emanating from my direction...
I kind of wish I could have the last couple of years back....
Jason