Flexible Filament

[xchrisd]

You have to make a custom profile.

Have a look at this:

Printing TPU with A250 (or any SM 2.0)

Thanks for your response. After some more fails, it worked well with these settings: Nozzle temperature: 230°C Max speed: 15mm/s Bed temperature: 60°C Layer hight: 0.1mm Layer hight (1st layer): 0.16mm Retraction: off

Hope this helps!