Eddy, I think you will find that indicators work all of the time, exactly within the parameters they were designed to operate in.
Well Put WF
It's funny that your reply came at more or less the time that I'm getting to realise how true that fact is. Up to recently, I would look at trading as black and white, now I'm geting to understand that there is alot of grey areas. The indicator will sugest a posible move but you have to look at the market and accept the signal or not, depending on your outlook.
Eddy