# Snapmaker U1: Strange Display of the Purge Tower

**URL:** <https://forum.snapmaker.com/t/snapmaker-u1-merkwurdige-darstellung-des-purge-towers/41300>\
**Category:** U1 Toolchanger\
**Created:** [February 21, 2026, 7:01pm UTC](https://forum.snapmaker.com/t/snapmaker-u1-merkwurdige-darstellung-des-purge-towers/41300 "2026-02-21T19:01:20Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![Wyphorn](https://avatars.discourse-cdn.com/v4/letter/w/ebca7d/32.png) [@Wyphorn](https://forum.snapmaker.com/u/Wyphorn)\
**Post date:** [February 22, 2026, 2:02pm UTC](https://forum.snapmaker.com/t/snapmaker-u1-merkwurdige-darstellung-des-purge-towers/41300/8 "2026-02-22T14:02:39Z")

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Check this out:

> [@Prime tower spreads from back to front of build plate about halfway through the build](https://forum.snapmaker.com/t/prime-tower-spreads-from-back-to-front-of-build-plate-about-halfway-through-the-build/41227/4):
>
> How do I do that? edit: figured it out. Thanks a lot

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