Hey Ultimaker User!
thanks for posting that hint - I have a lot of trouble with wood-filament, XT and NinjaFlex on my UM2.
Can you be a bit more specific in how you prepare the materials (oil up ninjaflex - what to use and how and ...?) and also what settings do you use in Cura and on the machine itself for the materials?
It would be good to have data and put a guide together for the community, so that the frustration-level is not that high anymore...
Now that we have all the material and try to blog about our experiences (started in German language), we really could use some hints - combined with our testing and documentation (pictures, Videos) we can give then good feedback to all other UM2 users...
Hope for your valued input here -
RMJ