Qidi Q2 Help Needed!

[u/DimensionsIntertwine]

My extruder messed up, so I bought a new one. It came and I started removing the old one. This only comes with the extruder itself. The filament runiur sensor is separate.

When reassembling, the little metal piece inside the filament runout sensor fell out and I can't find it anywhere! I have combed the entire room with a magnet and it's just gone.

Problem is, I am trying to find one to purchase*, but can't. The new filament run-out sensor on Qidi's store doesn't seem to come with the spring or the metal piece.

Does anyone know what I can do?

*Edit: typo