🎥 Welcome to the Fully Defined Build & Learn Series. In this instalment, we tackle four small but essential drivetrain parts: three axle lengths, a pin-connector hub, and the tiny Technic bush. Follow along as we reuse geometry, speed-clone colour variants, and add injection-moulding details without over-building the feature tree.

🏫 What you'll learn
🔹 Sketching an accurate cross-shaped axle profile with contour selection
🔹 “Save-As” & appearance tricks for fast colour / length variants
🔹 Reference-plane techniques for perfectly centred modifications
🔹 Delete Face vs through-cuts — choosing the cleaner option for complex hubs

📦 LEGO Set: Volvo Wheel Loader set 30433
📐 CAD Software: SolidWorks 2023

💬 Got questions as you go? Drop them in the comments or come join me in my brand new Discord channel: https://discord.gg/qYPKPVrAvT

🔔 Don’t forget to subscribe to catch future streams and edited tutorials.

📝 References

🔽 LEGO VOLVO WHEEL LOADER - FREE DOWNLOAD 🔽
Download the files that you've missed or need for reference - along with all the others! Subscribe to our emailing list, and you can download SolidWorks files (2023 version) or 3D STEP files https://fully-defined.kit.com/23e9f7758e