iCustom and visual effect

 

I create a expert name MyExpert, an indicator named MyIndicator, MyIndicator is not only called by MyExpert using iCustom function, but also I place MyIndicator on Chart D1,H4, so they work like this:


MyExpert run on H1 Chart, it  Calls :

                        MyIndicator(H1)

                        MyIndicator(H4)

                        MyIndicator(D1)


for my eye, I placed  MyIndicator on H4, and  placed  MyIndicator on D1 . MyIndicator on H1 is called by MyExpert already.


There are array defined by myself to store trend line and more things, some array is not related with index buffer.


question:

  When price move, The object on H4 and D1 is not in order.

There are few help file for iCustom function, How is the indicator running after called by MyExpert ?


I spend more time to research this, wish you can help me.