Hi guys! some of you know me from when I joined, full of questions about my 125R - I recently sold it and purchased a 250R tonight (and my god, the power difference is insane!) or at least it feels it. I was taking some night time photos to text to a friend (pics will be uploaded tomorrow, 27/1/13) - anyway, I have this thing and i'm not sure what it is, or how to use it. If anyone has this, should I touch it, turn it off? Answer would be loved if it was ASAP!