makiel wrote: Thu Jun 29, 2017 12:16 am Thanks for you answer. It works now as I wanted with the correct enums

This is what I used in your indicator above Buffer Explorer 2 at line 57

if (BufferNumber1>=0)
Buffer1 = iCustom(NULL,0,IndicatorName,PERIOD_CURRENT,4,4,1,4,5,2,0,1,0,60,53,-60,-53,4,false,false,false,false,false,false,2,159,159,false,13,i);

instead of
if (BufferNumber1>=0)
Buffer1 = iCustom(NULL,0,IndicatorName,13,i);

Unfortunately it makes MT4 freezing or very slow and increase memory.
I am doing something wrong in iCustom as without parameters it works better ?
Do you think it's possible to make a lighter version for EA of Wave trend oscillator 1.5 ? if not possible no problem

Thank you