When i meet the designer of the treepedo at the UK AA trade fair (AA doesn't stand for Alocoholics Anonymous) yeah i kinda thought is this tool really needed?
Firstly it seems a lot of you guys think its dangerous? The prototype i saw weighed around 8oz i think but there was talking of being able to add weight upto 16oz, if you ask me 8oz or 16oz treepedo or bag coming at you will sting, possibly the aluminium will be less forgiving but i doubt that much more lethal/dangerous.
Yes it ali so it will have less give than a bag, although i've seen dents put in cars and windows smashed with a throwbag, so i'll treat how i throw an ali bag just as respectfully near fragile targets.
I'm not sure where the $200 price tag has come from, the designer estimated to me $40-$50 this is for a bag that will have a much greater life span than trad canvas bags, so not to bad in my opinion.
Now back to my intial thoughts about wether the treepedo is needed 90% of the time probably not I usually have no problems setting lines, only here in England we have Tillia X Europea or common Lime I had an avenue of 32 to reduce and major dead wood the horror of setting lines in these was enough to test the cool and calm of even the most placid climber, trying to jump a line past a snag 70-80ft up even with a few tricks as posted here is tough!
If the treepedo does what it says on the tin then i'd invest in one just for these scenarios.
I do like Toms idea though and will try that out till i recieve my treepedo.