The buffer value in DATA WINDOW differs from the buffer value given by iCustom. How come?

[davithar]

I am an absolute novice.

Tried to call the first buffer in the indicator <Deleted>

For example on daily chart of AUDCAD on DATA WINDOW from May 19, 2017 it is 0.000000 for several days, but when calling the iCustom - it is 0.0006 during the same period. 

Would somebody explain how this might happen?

Thanks in advance.

[Keith Watford]

Show your code.

Are you sure that you are calling the correct buffer? Usually the first in the Data window is buffer 0.