Cheers splashy - Big Ben didn't work out at all for me - the underlying structure was there, the market very often makes its high or low of the day in the first hour, but the system needs a way to filter the signals for the most probable and there were just too many failures. No time to screen watch and devlop it but as the basic idea worked so well for Mark Fisher, I would love to come back to it one day when time permits and do some more work on it.
Meantime, yopur approach on this is very clean. The placement of s/r levels and trend lines is always going to be controversial - I do see s/r levels as being fixed and objective - I notice you use the daily H and L established during the session, i.e. ignoring the overnight price action - is this not relevant also?
