Fizzlife Filter Swap Tool

🛠️ A Simple Upgrade for your Fizzlife SystemMy original Fizzlife wrench snapped while I was trying to change a stubborn filter, and I also realized I was constantly losing it in the back of the dark cabinet. Since I had to design a replacement anyway, I wanted to share it here for free with the community in case anyone else is dealing with the same issues.This isn't anything fancy, just a solid, reliable tool that does the job better than the stock one.📐 Re-Engineered from ScratchTo ensure this was the best possible version, I didn't just "remix" an old file. I found that the existing models were technically “broken”, full of manifold errors that made them unstable or caused them to crash in Bambu Studio.I rebuilt this entire model from a blank canvas in Blender. By recreating the mesh from the ground up, I’ve ensured it is 100% stable, manifold-ready, and optimized for high-strength 3D printing.Why I made these changes:Actually Strong: I beefed up the spine and added