# Cura 5.4 custom Gcodes to avoid bugs

**URL:** <https://forum.sovol3d.com/t/cura-5-4-custom-gcodes-to-avoid-bugs/3169>\
**Category:** Sovol SV04 IDEX\
**Created:** [July 28, 2023, 8:24am UTC](https://forum.sovol3d.com/t/cura-5-4-custom-gcodes-to-avoid-bugs/3169 "2023-07-28T08:24:29Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Max\_Powerr](https://avatars.discourse-cdn.com/v4/letter/m/71e660/32.png) [@Max\_Powerr](https://forum.sovol3d.com/u/Max_Powerr)\
**Post date:** [July 28, 2023, 8:24am UTC](https://forum.sovol3d.com/t/cura-5-4-custom-gcodes-to-avoid-bugs/3169/1 "2023-07-28T08:24:29Z")

</div>

Everyone that tried Cura 5.4 has discovered that the sliced files fails with the use of the right extruder (E1) in the SV-04 machines that use this extruder.  
To avoid the problem we need to:  
1.- modify the the custom starting Gcodes of each machine  
2.- delete the custom Gcodes in the extruder flap, included in any of the machines. It’s mandatory delete it.  
3.- modify or not the custom ending Gcode.

I attach now the custom startin gcode of the machine profiles. Copy and paste with any TXT editor (notepad, notepad+, etc).

Hope that they can help everybody. Be free for modify and improve them.

Sovol SV04 Dual Mode starting custom Gode:  
[SV04 Dual Mode - Starting Gcode.txt](https://forum.sovol3d.com/uploads/short-url/pZKqJC3zGiLalWZNev9qa2pKW1C.txt) (520 Bytes)

Sovol SV04 Single Model 01 (left):  
[SV04 Single Mode 01 - Starting Gcode.txt](https://forum.sovol3d.com/uploads/short-url/eJJxCinkPmchHQSXUaC9w9vmtlZ.txt) (479 Bytes)

Sovol SV04 Single Mode 02 (right):  
[SV04 Single Mode 02 - Starting Gcode.txt](https://forum.sovol3d.com/uploads/short-url/2gczsni4WRxsHXdAuqXzJanm8hP.txt) (504 Bytes)

Ending custom Gcode, all machine’s profiles:  
[SV04 All machines - Ending Gcode.txt](https://forum.sovol3d.com/uploads/short-url/9QoMPeqjl0MMqASEEPgD5wPiVuU.txt) (323 Bytes)