EDIT: I’ve followed empireOfLove@lemmy.one 's suggestions and I have rerouted the bowden tube. Tomorrow I’ll start another print and see the results. I’ll report back.

Here’s the whole printer during that print…

https://files.catbox.moe/smtxlj.webm

…and here’s a detail image:

The printer is a Creality CR5 Pro HT running Klipper - although I doubt this is too relevant. The extruder is of the “push type” with the hotend only including the heated nozzle. Current speed is 70mm/s in the layers but at the moment of the video 35mm/s due to the top layer.

I have no idea why, with a relatively symmetrical print just this corner is so messed up and underextruded. Any idea would be nice.

  • the_third@feddit.deOPEnglish
    4·
    1 year ago

    and push resistance gets too high

    Yes! That might actually be the case. We come out of the corner with a low flow rate, because, corner and low speed and the flow can’t increase quickly because of friction. Hm. I’ll reroute that Bowden tube and test again tomorrow.