Not sure if this has been posted on HF or not (if so mods you may delete this).
I found these videos last night, and it was something that I had not seen before. It may prove informative to some, and not so much to others. But either way here they are.
I would like to add that this was done by ProLite Gear, and I thank all them for doing this and posting it for others to see and to make the judgement call on the product for themselves.