Troubleshooting PETG First Layer - Overextrusion? – General

Hello, I've printed a ton of PLA since I've got my MK3S two years ago, but barely any PETG. I'm starting now, and I'm noticing some first layer issues

PETG (PolyLite) Adhesion Poblems / Wobbly Brim - Troubleshooting

How to achieve a fully filled in first layer – How do I print this

How to help mitigate petg string/blobs : r/3Dprinting

PETG (PolyLite) Adhesion Poblems / Wobbly Brim - Troubleshooting

7 problems affecting the quality of your 3D prints - Original

Under extrusion first layer – General discussion, announcements

PETG Cheatsheet: Choosing the Best Slicer Settings

Makergeeks PETG issuesHELP! - Filament - LulzBot

CPE / PETG terrible first layer & surface quality - Materials

SOLVED] Bad quality when printing PETG - Bambu Lab X1 Series

pla - Randomly underextruding/overextruding small part on CR-10

Sudden top layer problems – Hardware, firmware and software help

First layer issues - Prusament PETG – How do I print this

Overture PETG, is this over extrusion? Only happens on thinner

Gap between wall lines on PETG : r/FixMyPrint