How did you first discover 3D printing, and what was your "aha moment"?I discovered the hobby about five years ago. I was bored, saw an ad on Facebook for the Artillery X1 which I bought and thought, "Why not?" I also started my YouTube channel without any idea what I was doing. I made some small projects, filmed my experience, and that snowballed into what we have today: me trying to give you the most honest feedback possible.My "aha moment" came a few months ago after a burnout. I realized working for a boss isn't for me. Now I'm working on my own print farm, service work, and consultancy startup. So if you're looking for any of these in and around Belgium hit me up!Walk us through your current workspace setup.Most of the machines I have are provided by companies for review, though that policy is changing. My main workhorses are still the Ratrig behind me and the Qidi Plus 4, although that might change soon.I use Fusion 360 for modeling or modifying existing files, and Orca Slicer because it's the best in my opinion. For video editing, I use Premiere Pro.I also do woodworking with DeWalt tools mostly because the battery system is convenient. I have a full woodworking setup and a CNC for smaller projects. A lot will change next year as several printers will leave the shop to make room for machines I'm more excited about, like the Voron 2.4.What project are you most proud of, and why?Recently I posted a video about modifying my Ratrig. I designed a new "stock plus" toolhead to support the Goliath mod. After weeks of setbacks, the project finally came together. It involved designing, creating, troubleshooting, and ending up with something useful not another paperweight. That Ratrig toolhead mod is the project I'm most proud of.Describe a major failure and what it taught you.That same project. The water block leaked like crazy, the carbon beam didn't fit, and my design had flaws that forced me to redo work under a tight deadline. It taught me not to give up. Sometimes you need to walk away for a week and come back with a fresh mind. The solution is usually easier than it seems when you're stressed.What misconceptions about 3D printing do you constantly correct?That 3D printing is only for making toys. We're far past that. Engineering materials are now affordable, and printers like the Qidi+4 cost just over €500 and can print almost anything except Ultem, PEEK, and similar high-end materials. We're no longer limited to fidget spinners.What's your go-to troubleshooting process and your most unusual fix?The most unusual fix was needing extremely low flow, 0.81on the Ratrig Goliath mod, even though most hotends sit around 0.94–0.95. There was just too much flow.The real lesson: follow calibration from top to bottom. Start with temperatures, then flow, then all the Orca Slicer calibration steps. Most print problems come down to wet filament or poorly tuned profiles.How do you approach the design-to-print workflow?I usually design everything myself. Remixing meshes is its own rabbit hole, and working with triangle meshes is cursed. Fusion can convert them, but the results are rough.When needed, I do scans for reference and use them to measure or overlay shapes. I once used a brush-style mesh tool (like ZBrush or Meshmixer) to add thickness to a model, but that's as far as I go. I prefer designing from scratch.What material or technique is underrated?ABS. It's easy to sand, easy to glue, and excellent for multi-part prints. I often print huge computer cases for a client, and even a 400mm Ratrig isn't big enough so everything needs to be glued. PLA, PETG, nylon, TPU… they're all hard to glue. ABS with acetone slurry is unbeatable. It's not the strongest filament anymore, but for sanding, gluing, painting, and large multi-part builds, it's still the GOAT.How has being part of the maker community shaped your approach?In the beginning, I thought I could make money selling designs. That didn't work out. I moved toward open source. Everything I create is free to download, including the Ratrig mods and the Mega Smoother (which will also be open source). Talking with other makers showed me how important open-source is, especially when companies try to pull fast ones. Open source can't do that.It also made me more thoughtful when designing. People around the world might print my parts, so I try to reduce jankiness so their prints succeed.What advice would you give someone overwhelmed by the technical learning curve?Start small. I started on the couch with a laptop, beers, and Fusion 360 tutorials from Lars Christensen. Follow tutorials, make simple shapes, learn features by trying them. Every design becomes better than the last. It's just like going to the gym! you suck at first, but you improve by practicing.Where do you see personal fabrication in 5 years, and how are you preparing?I think it will become even more important. Here in Belgium, we're still early in adoption, but cheap printers like Bambu, Creality, and the "Q