[warped printed layer, new to printing]

thanks, ill give that a try next time!

[warped printed layer, new to printing]

I am trying to print a PCB using the companies new Ultimaker 2+.  I have never used one before.  I did a few of the items that come on the SD card and decided to try to do some of the items that the company wanted prototyped.   the first PCB (printed circuit board) I did was a bit smaller but turned out ok.  on this board the edge warped.  Are their some guild lines or best practices that I missed with this item?  the fill was set at 15% and the shell thickness was 1.20 (mm)

here is an image of the warped board

and here are a few screen shots of the set up.

any suggestions?

PLA, all "std" fan and heat settings  I was using Cura 15.04.5

I didn't want to just right into a Beta software, but I have downloaded and installed 2.1.1