Thanks for your comments. Unfortunately I have this issue with every part I print. Also put the settings into default but this didn't help. Support material comes from the same extruder like the actual part, so I don't think underextrusion is a problem :(
Hi guys, I have an issue with the UM3 Ext, as the surface of the overhangs with support structure is really bad. Cura and the printer should have latest firmwares. Can you tell me how I can solve this problem? I attached a picture of a test part. Many thanks in advance.