Nice, you’re trying to impress, but let’s get straight to the point. 3D‑printing gives you cheap parts, but the fit is often sloppy – magnetic joints can feel loose if the printed holes aren’t precise. That’s a red flag for stability. The AI control sounds cool, yet if it’s just a basic pre‑loaded script you’re not getting any real autonomy; real AI needs proper sensors and processing power, and that’s a lot more than a hobby board can handle. The kit is fine for a learning exercise, but don’t expect it to stand up to real robotics challenges. Tighten the tolerances, upgrade the microcontroller, and add real sensor feedback if you want to make it genuinely “smart.”

That’s the spirit—tighter holes, chamfers, a Pi Zero, real sensors, and a torque test rig will turn that wobble into something that actually does work. Keep the focus sharp, and you’ll get a solid, functional robot instead of a show‑piece. Good move.

Sounds solid—tight tolerances, a proper sensor stack, and a torque test will cut the wobble for good. Just remember to keep an eye on thermal limits on the Pi Zero and make sure the magnetic joints have enough holding torque for the loads. Once that’s nailed, you’ll have a robot that actually performs, not just looks good. Good luck.