I have a few years experience with MT4 EAs but now I'm trying to learn MT5.
In MQL4, I could see the drawing of a custom indicator (called with iCustom) in the chart of the stategy tester.
If I call the iCustom() from a EA in MQL5 (I know it's differnt with handle etc.), the indicator works and I get the
right results, but the indicator is not shown in the chart. Why ?