Your First Layer Is Failing? Here’s What’s Actually Wrong

🟢 First Layer Test Pack https://www.printables.com/model/1479428-first-layer-megapack Getting a good first layer is the single most important step in 3D printing and also the most misunderstood. In this video, we break down what a good first layer actually looks like, how to diagnose common first layer problems, and how to fix them quickly and reliably. We cover: • First layer compression (nozzle too close) • First layer harping (nozzle too far) • Spotting and adhesion issues caused by dirty build plates • Why many “wet filament” problems are actually first layer issues • Why auto bed leveling matters more than most people think By the end of this video, you’ll know exactly what’s wrong with your first layer, how to identify it visually, and how to fix it for smoother, more consistent 3D prints every time. 🚚 Our Favorite Filaments 📦 ELEGOO PLA+ – https://amzn.to/3Y4NYth 📦 HatchBox PLA – https://amzn.to/4agbZ5f 📦 OVERTURE PLA – https://amzn.to/3E2VOft 🖨️ Our Top 3D Printers 📦 Flashforge AD5M https://www.amazon.com/dp/B0CH4NYL6J?ref=t_ac_view_request_product_image&campaignId=amzn1.campaign.1W2RRHPAIFSMO&linkCode=tr1&tag=zerodotcmd-20 📦 Anycubic Kobra S1 Combo https://www.amazon.com/dp/B0DBDTW2RK?ref=t_ac_view_request_product_image&campaignId=amzn1.campaign.2KN7NGBBP8HR7&linkCode=tr1&tag=zerodotcmd-20 📦 This video and description contain Amazon affiliate links. Using these links helps support the channel at no extra cost to you. ⏱️ Chapters 00:00 The Most Important Part of 3D Printing (First Layer) 00:38 What a Good First Layer Looks Like 01:23 Compression (Nozzle Too Close) 02:27 Harping (Nozzle Too Far) 03:35 Commonly Misdiagnosed First Layer Issues 04:03 Spotting from Dirty Build Plates 05:23 When Multiple First Layer Problems Appear 06:18 Why Auto Bed Leveling Matters 07:35 How to Diagnose First Layer Problems