Newdigital,
As I said IF those 2 brokers have different data why does the stepMa7.1 show exact the same signals on the exact same bar were the NonlagMa fails to do this ?...if the difference would be 1 or 2 bars then I would not call this a serious instability. But the difference in signals on the NonlagMa is far more then 2 bars difference...( brokers can have 1 or 2 pips difference but no differences in such a way that those signals can be so differently) meaning that on the end of the day I could make profit and you could have made a loss.

friendly regards...iGoR