ASPRUNNER Chart issue

Hi Guys, used ASPRUNNER in the past for baisc forms adn loved it but now i'm trying to do my fist ever chart and need your guidance.

Table is STATS with the follwin fileds:
Goal
Produced
Defect
StopTime

Created the CHart from the menu....

But when i go to configure it under DATA SERIES i cant see my fields.. only ID comes UP from dorop down and i cant ADD...

Any gudance of link to clear procudes/video?

thx!