Help needed with getting good print quality

[Glivmo]

Hi all,

I have been trying out multiple solutions with my printer to get better quality, but I seem to not be able to do it by myself. So now I'm here for some help.

My printer is a modded Anet A8 with a Titan extruder, a brass V6 heater block, a brass T-V6 nozzle and a glass bed, enclosed in an IKEA lack enclosure . I use Cura as my slicer and print with AzureFilm PETG 1.75mm.

I have not printed anything since the start of 2020, but had to print some stuff for a project I'm currently working on. All was printing fine before with the same settings, but now I am getting horrible printing quality (see [https://imgur.com/a/EU0MqnS](https:/...com/a/EU0MqnS)).

Solutions I tried include:

* Drying my current filament
* Using new filament
* Increasing/decreasing print speeds
* Increasing flow rate
* Printing temperatures from 210°C-240°C
* Build plate temperatures from 45°C-85°C

Does anyone have any idea what the problem could be? If you need more information, don't be afraid to ask. Thanks in advance!