r/3Dprinting•
Teckly

Poor quality on parts facing down

Troubleshooting

Hello

I recently got my first printer and even if the overall quality good, I have some problems with the parts down. You can see in the pic enormous lines.

I use tree supports with two layers as base support so it's not straight on the plate and .8mm shell in concentric for the lower side with 3 layers for the shell.

The printer is a creality k2 and the thread is dried constantly during the process.

Plate is heated at 50° and nozzle is at 190°

https://preview.redd.it/u81519opkhng1.jpg?width=960&format=pjpg&auto=webp&s=40aab4c1a1d70fe4eb59cbd70d7cb9343e831b7c

the overall quality for comparison

Posted Mar 6, 2026, 8:52 PM UTC

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