snoboy wrote:Something to be aware of is the potential for the Pro Trax to fail:
http://www.supertopo.com/climbing/threa ... _id=808440
It's not that popular among aid climbers for this reason. Apparently the Mini Trax has a better reputation.
I disagree with your assessment. The accident in your link was caused by human error, not a flaw in the equipment. The mini Traxion is more popular among aid climbers, but this is mostly due to it being half the price and half the weight. I've used the Pro Traxion on many big walls, and it is a superior haul device. The sliding side plate is a great convenience for it's primary function of hauling bags. I'd favor the micro Traxion for cave rescue use since it's efficient, light weight, and doesn't have the rotating side plate.