# Horrible under extrusion, blobs and layer shift on taz 6

**URL:** <https://forum.lulzbot.com/t/horrible-under-extrusion-blobs-and-layer-shift-on-taz-6/26891>\
**Category:** LulzBot TAZ\
**Created:** [August 13, 2024, 1:15pm UTC](https://forum.lulzbot.com/t/horrible-under-extrusion-blobs-and-layer-shift-on-taz-6/26891 "2024-08-13T13:15:34Z")\
**Posts on this page:** 1\
**Page:** 3

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**Author:** ![Wrathernaut](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.lulzbot.com/wrathernaut/32/13542_2.png) [@Wrathernaut](https://forum.lulzbot.com/u/Wrathernaut)\
**Post date:** [August 19, 2024, 1:58pm UTC](https://forum.lulzbot.com/t/horrible-under-extrusion-blobs-and-layer-shift-on-taz-6/26891/41 "2024-08-19T13:58:20Z")

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If anything’s leaking where it’s connected, as I suspected before and mentioned several times: Your nozzle is not installed correctly, and you need to go through the proper steps to seat it against the heatbreak threads, or you’ll get jammed again.

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