tpu heat creep problems

🤷other

setup

anyone into printing tpu?

i‘m trying to print black tpu from geeetech. blue and other colors work fine but black keeps failing after 5-15minutes. i guess it gets too hot just after the extruder and it gets pushed beside the titanium pipe. the filanent is dry and it prints nicely on my bambu p1s

will try lower nozzle temp and a softer spring for orbiter 2 extruder.

any mods you can suggest?