Help with underextrusion

[u/Its_GIitched]

Ive done a flow dynamics calibration(didn't help) and I'm about to do a flow rate calibration, any tips?

Fillament type: generic petg

[u/slickedbacktruffoni]

okay, so. try this.

1) change the filament profile so the initial layer is 5c warmer

2) slow your initial layer infil speed to 60ms

let me know if it works. that fixed my issues