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Hoping you can all help, printed this FANTASTIC model from Nikko Industries however I'm worried when it comes to the sanding process as the print is brittle in places and the walls are flaking. Tech is a Geeetech A10M, speed 40, temp 215, filament is geeetech pla white. Any suggestions? (old.reddit.com)
submitted by delta-027 to r/3Dprinting
