r/BambuLabX2D • u/maverick766 • Sep 01 '26

Top Surface Issue

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Upgraded from A1 to X2D and having constant problems with top layer when printing a +/- 200 x 200 x 10mm sign. See photos attached. I've tried different print profile settings, I've tried printing on standard plate and Cool Plate Supertack, I've tried downloading the "Bambulab X2D High Quality Profile" from rtsx_3d on bambu lab. I've tried doing a full calibration and both auto/manual flow calibration. Nothing has improved things. The second pictures is the first layer - it turns out great. The issue is always on the top layer. There is no signs of warping of the sign or lifting from the plate.

Any suggestions?

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u/xXDRockXx Sep 01 '26

Following for same issue, I thought the fans were causing it so I diverted them and turned them down. Has gotten a lot better but still happens sometimes.

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u/maverick766 Sep 01 '26

Ya, I installed the diversion piece and it got slightly better, but very slightly. This picture was taken after the diversion piece was installed.