Hi Ulti-makers!
I have been using my new Ultimaker 2 for a few weeks now.
I noticed that it performs poorly when printing overhangs.
To demonstrate the problem, I printed an Ultimaker 2 temperature test:
http://www.thingiverse.com/thing:696093
Compared to the two completed part photos on Thingaverse, mine looks like a mess:
The part was the "High quality print" with build plate set to 60C.
The print settings are already in the gcode file for that part, so I can't list them.
I am using the latest firmware, uploaded using cura just prior to this test.
The material was Ultimaker PLA (white).
I did an atomic method nozzle clean just prior to the print, and the PLA flowed vertically downwards on start.
I have never used ABS in this Ultimaker 2 - just white and blue Ultimaker PLA.
The same problem is visible in the small overhangs in the ultimaker robot (included on the SD card that shipped with Ultimaker 2):
Can anyone suggest what may be causing this problem?
Much appreciated!
Josh