May be it would be better, if you make a separate thread for the indicators that you request, than here.. It just creates a discontinuity of the original request made by the thread starter.. My views only, as no offense intended..
Certain type of indicators needs to recalculate, this due to it?s nature is one of them.
Is important to know how indicators are created so can understand them.
Trading is a journey, so you need to ride it, and there is no shortcuts, only the long road is open to those who want be a sucessful traders.