Final layer not printing? [Solved]

My printer is running great, except for one problem. The top layer that covers the fill is not completing properly. My prints are ending up like this.










What's odd is that the top layer is not being printed on the surface of the whistle, but also the top layer of the keyring attachment. Which is way down near the bottom. This is the file that came with the robo3d so I'm pretty sure there isn't anything wrong with it. You can see the R on the top layer of the whistle printed fine.

What could be causing this issue? Should I try different software? Currently I'm using Matter Control with MatterSlice as my slicer.

 

Its on the default setting of 3 top 3 bottom. The bottom is fine. But now that you mention that, I wonder... I printed this on high quality thickness of 0.1mm Is it possible that when printing higher quality I would need more layers because they are thinner?

 

With cooling fan running?
Try 5 layers

 

I've seen the same issue on mine I set it to 10 as an overkill. Likely less would work. So I tried 5 and it was way better.

 

I do 5-6 for .2mm and more for .1 Also bear in mind that a few more layers may be required for long bridging or low infill settings.

 

Excellent, thanks guys. I'm glad it might be a simple fix. I'll give it a shot.

 

Success! I changed it to 7 layers based on everyones combined advice and it came out great! Thank you for the help. Is there a way to edit the title of the post to add [solved] in case anyone else is looking for this?