Disliked{quote} Semaphor alone is not a trading system, which I think Olly realises and uses corroborating signals to guide his decision making. and I see nothing wrong with that approach, in fact I use a very similar method with some of my trading. Once you realise that semaphore is actually a dynamic s & r indicator, then a strategy can be applied to try to take advantage of that fact, and therefore it is not a valid comment of yours to say that it is doomed to failure. For example, it could be argued by others that all those arrows you have on your charts...Ignored