Carlos just came in wanted to print a bike fender with flexible material. We are now making tests how to print best with the black China TPU. Printspeed we are testing with 30 mm/s , no retraction and 235 Degrees and painters tape as surface.
https://www.simplify3d.com/support/materials-guide/flexible/
Hier das Cura Profile --> https://www.dropbox.com/s/f73gol2dck5hhn4/craftbot%2Btpu-profil-0.2.xml.curaprofile?dl=0