MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
That's what I assumed. I'm printing PLA with 215 °C on my Felix printer and I don't think it depends so much on the printer model if the temperatures are really what they should be, more on the material. I suggest to give it a try with 215 °C nozzle temp. Alternatively you could try to print smaller objects with different temperatures and see which of the examples comes out best. Since you are new to 3D printing you might have some problems to design your own objects now. Let me know and I'll design you for example a 10 mm ring on a square stand for testing purposes and send it by email.