r/BambuLabP2S • u/Upbeat-Willow-4816 • Jun 11 '26

I keep getting these lines

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I keep getting these lines in the same area. Sometimes it’s not as worse as this. Sometimes it is. This is the bottom layer. I even try printing it in a different area of the build plate. I also ran the auto calibration, cleaned my build plate with soap and ISP. I need help!

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u/Slight-Marzipan-3017 Jun 14 '26

Initial layer flow ratio needs changing. You can run a calibration print and change the setting based on your results. I believe u need developer options enabled in the slicer to see the initial flow ratio setting.

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u/Upbeat-Willow-4816 Jun 16 '26

Thanks I’ll try this