Add on for Upper filament guide U30

thingiverse

I designed an add-on for PePeFr's Upper filament guide U30 that solves the problem of mischievous filaments popping off. The new design features a push-in mechanism that securely closes the opening, preventing any filament from escaping. I also modified the ring part to improve stability and reduce the likelihood of jams. By retaining most of the original design, I was able to create a seamless integration with the existing guide.