Retraction Tuning for Ender 3 V3 SE/KE using Orca Slicer

Ensure the filament you're printing is dry, if you hear bobbing sound or some inconsistency extrusion when filament is purging, stringing issue may be due to the wet materials, suggest checking our filament drying guide: https://support.dremc.com.au/support/solutions/articles/51000292935-filament-drying-time-recommendation

1. Select your desire print profile/materials and printer and click on calibration on the title menu.

2. In the drop down, select retraction test.

3. Use the default or below start and end retraction and steps.

4. The retraction start from 0 to 2 and with 0.1 interval, select the best layer and multiple by layer interval from the bottom.

5. Once you have new retraction value, you can input into slicer. 

6. You can do a test print and see if retraction has improved, if not please see our troubleshooting steps for PLA: https://support.dremc.com.au/en/support/solutions/articles/51000286860-guide-to-printing-pla-filament or if contact our support for assistance. https://support.dremc.com.au/support/tickets/new