u/Xtophr_Kerr_Avon

In the Bambu Lab Academy Intermediate Lesson (https://bambulab.com/en/support/academy/20) on printing TPU, Chapter 9, it recommends removing the top lid while printing, removing the PTFE tube from the tool head, and just feeding the TPU directly into the head, no PTFE between it and the spool. Won't this cause the TPU to be yanked off of the roll (and/or stretched suddenly) as the print head moves away, and then subsequently hang slack as it moves back?