Very well explained Ouchthathurt, thank you! Makes sense to me now, for years (literally) I've not known why and how a bent hook will cause damage and couldn't understand how double hooking could happen!
The fish safety talk always makes me cringe a little, as it is a total juxtaposition ( long word, oh yeah, probably spelt wrong) having tempted a fish with the most attractive meal I can make I force a ridiculously sharp object into its mouth and drag it out of its environment effectively suffocating it just to take a picture and try again to get the rest of its family.... Although I am aware the fish can't appreciate what I do I will try to minimise any long term impact.
I went to my local lake which I adore, small tree lined, not any anglers and even less carp! The trees over hang quite far and there is currently a dead duck decomposing on one of the over hangs as it took a liking to a rig that was snapped off in the tree with its bait attached.... This is a horrible sight and would break my heart if it was a carp that had been snagged up like this. And for this reason I stay away from rigs and methods that carry the myths and rumors of harming fish, even though a lot of time I can't understand the potential for damage.
So for me having read your explanation of the bent hook issue and if this may be a similar problem for the 360 I will stay away from using it. I'm not a big fish angler, but I complicate anything I can so rigs with lots of swivels, whistles & bells catch my attention.
I think tackle company's and magazines should take more responsibility and give clear instructions on the specifics of the kit they sell and the difference between rigs for big carp and rigs for smaller standard size carp..... (Ok essay over, now back to just hitting the like button)