kiko2015
I use this system for randomizing arrays:
https://www.dropbox.com/s/h8pmfmjgfkvu8 ... .capx?dl=0
Event 2 just fills the array with stepped data - you can substitute this event for your array data.
Thank you. <img src="{SMILIES_PATH}/icon_e_smile.gif" alt=":)" title="Smile">