Bumpy first layer with PETG - 3D Printing Stack Exchange

When I print with PLA, I get a perfect first layer. However, when I print with PETG, the first layer looks like this: I've read all the info that suggests reducing the temp, speed, and increasing

Why does my top layer look so bad? The rest of the print is perfect : r/ 3Dprinting

creality ender 3 - Nozzle leaking PETG and blobs on first layer - 3D Printing Stack Exchange

Nozzle digs into material and extruder starts skipping after some layers - 3D Printing Stack Exchange

direct drive - PETG Benchy boogers and stringing - 3D Printing Stack Exchange

I cant get this first layer of Petg to go on right. What do I need to do? I'm using stock Prusa settings. : r/3Dprinting

Need help with my PETG parts and rough layers : r/3Dprinting

print quality - Infill not reaching perimeter - 3D Printing Stack Exchange

underextrusion - Missing filament at Z seam - 3D Printing Stack Exchange

Problem with First layer with all filaments . Bambulab filament included . : r/BambuLab