This Filament is Driving Me Crazy 😣

This is Siraya Tech PET-GF. I’m getting incredibly uneven color on my prints from the same roll. I think it has something to do with printing temp or speed since the pattern had been the same on multiple prints? Any advice on print settings to make the color more uniform would be appreciated!

You could reduce the maximum volumetric flow which will slow things down. Looking at the temperature in the slicer will probably coincide with the color changes you see. Bumping the temperature a little may help also.

What wall generator mode are you using? Sometimes Arachne can make some strange patterns.

Looks like in the fast sections it is darker and the slow sections it is lighter

Make the whole thing the slow speed

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Unfortunately all you can do is to slow things down