Arrows in my room are strategy.........it works 70%.........I do Calls to.......last week I made 12 of theam, just NZD went wrong..........bad thing is I still do not have sound signal........you right.........you can not look all time to screen, but for next week I will make Blog..........it will be some step........shortly in time I will have sound signall..........for now my advice, beafor you will make some trade desition it's not bad to look at my arrows......... I'm in process, and you are right..........I think I will improove my strategy step buy step......