just a thought..given that recent events have indicated that the avy packs have saved individuals when deployed and that the avy pacs did not save some individuals when the individuals did not have a chance to deploy theirs..why isn;t some thought given to some automatic deployment mechanism when a person is blindsided without time to deploy..?..even possibly a longer style tether attached to the machine that will activate the cylinder when (if) you get tossed..now im certain the rare occasion would occur that the pack would activate when a person is seperated from the sled in an non avy situation..but the few dollars to refill the cannister would be inconsequencial cause his 10.000 dollar unmanned sled is headind towards a tree or rock...anyway i don;t want to complicate this...would really appreciate if this thread doesn;t stray into should not be there in that situation ..etc..l just think that the avy bag manufactures should give some thought to circumstances when manual deployment is circumvented...and if other sledders feel that the idea has merit..??