# Bltouch firmwre for ender 3 with sprite extruder pro

**URL:** <https://marlin.crc.id.au/forum/t/bltouch-firmwre-for-ender-3-with-sprite-extruder-pro/1637>\
**Category:** Feature Requests\
**Created:** [1 April 2023 03:23 UTC](https://marlin.crc.id.au/forum/t/bltouch-firmwre-for-ender-3-with-sprite-extruder-pro/1637 "2023-04-01T03:23:46Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Matthew\_Blankenbehel](https://marlin.crc.id.au/forum/user_avatar/marlin.crc.id.au/matthew_blankenbehel/32/841_2.png) [@Matthew\_Blankenbehel](https://marlin.crc.id.au/forum/u/Matthew_Blankenbehel)\
**Post date:** [1 April 2023 03:23 UTC](https://marlin.crc.id.au/forum/t/bltouch-firmwre-for-ender-3-with-sprite-extruder-pro/1637/1 "2023-04-01T03:23:46Z")

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Hi. I have been truggling to get working firmware for my ender 3. I keep getting errors about trimming so I was wondering if you could build me firmware for it. The product has weird offsets and although I tried to get automatic tramming working nothing seemed to work.