Geez, whats up with the safety comments..
Unfortunately not everyone realises when they are looking at something that is less than safe, and some will just copy blindly what they see.
We try not to be a bunch of "Safety Nannies", but I for one would be pretty upset if someone got hurt just because no-one pointed out a few of the safety dangers in what is posted up here.
I know that being told something we already know can be irritating, but who knows how many are reading this who dont know

Yes in that version - its unsafe.. done.. No onto the fun stuff. build a better on off the ideas of that.
I'm all for that, and don't forget to take pictures as you do it so you can show us how you do it, after all......

Tim