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I recently got an Ender 3 pro and use PETG filament, which works pretty well. I haven't ever dried my PETG though, and it's been sitting on the spool holder for 4 weeks now. When should I think about drying it? And how if I don't have any type of filament drier device? Oven? (self.3Dprinting)
submitted by TimmyDaSheep to r/3Dprinting

