Jorgemoscu,
I see that the values are directly proportional to z values: [“73″,”11″,”16″,”6″,0,”7”]. Were you able to fix the issue before I saw it by any chance??
Also, I would suggest that you always pass z values (numbers in general) as numbers instead of strings – as the result would be unpredictable otherwise. y values are being passed correctly though.
—
Sunil Urs