Dear MrTools
I got your work named “trend wave osc(mtf + alerts)-mrtools.ex4” from forex-station.com. I love it and have studied to find a way to use it. I tried to build an indicator from it as colored tape indicator. It worked as expected and gave precise output. But everytime when I placed it on MT4 charts, MT4 got slow down and finally crashed. I didn’t know why. Would you please have a look and help suggest me or correct it?

Everyone is welcome to join.

Thank you in advance.