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I think I might have changed profile to cause this and I'm curious what it might be.
I have an Ender 3 V2 with Jyers firmware.
Between layers, the printer retracts a bit of filament, moves to the start of the next layer, pushes the filament back in... and then just sits there for a couple seconds, before starting to move for the layer. The result is a blob of plastic at the same point in every layer, which adds up to a bump over time.
Here's an example of some gcode around a layer transition:
;TYPE:WALL-INNER
G1F1148.9X118.422Y80.035E271.18411
G1F2700E266.18411
;MESH:NONMESH
G0F300X118.422Y80.035Z0.6
G0F7500X118.207Y108.056
G0X117.122Y108.056
G0X107.269Y107.322
G0X104.322Y107.31
G0X104.322Y108.056
;TIME_ELAPSED:435.122475
;LAYER:2
M106S170
;TYPE:SUPPORT
G1F2700E271.18411;<--- I think it pauses here
G1F1500X104.322Y110.727E271.27295
G1X106.536Y111.836E271.35531
G1X106.536Y109.163E271.44421
G1X106.536Y108.056E271.48103
G1X104.322Y108.056E271.55467
G1F2700E266.55467
G0F9000X104.322Y107.31
The extruder wheel moves and then stops, at which point I'd expect it to start with the next line and start moving, but instead it just sits there for a few seconds.
Spitting out blobs at the start of each layer
in UltiMaker Cura
Posted
I think I might have changed profile to cause this and I'm curious what it might be.
I have an Ender 3 V2 with Jyers firmware.
Between layers, the printer retracts a bit of filament, moves to the start of the next layer, pushes the filament back in... and then just sits there for a couple seconds, before starting to move for the layer. The result is a blob of plastic at the same point in every layer, which adds up to a bump over time.
Here's an example of some gcode around a layer transition:
The extruder wheel moves and then stops, at which point I'd expect it to start with the next line and start moving, but instead it just sits there for a few seconds.
Any ideas?