I printet my self the Spool holder from kurioso, but my Filament Sensor was woble arround. I Created this Filament sensor for the Original Sensor. If you want to use this, the Spool holder needs to be sit above the Screws in the Metalframe.

Anycubic I3 Mega

No

Yes

0.2

50%

Maybe check the metal frame first, on my Printer it fits perfect.

If you want to use this, with the Spool holder from kurioso, the Spool holder needs to be sit above the Screws in the Metalframe.

Printer: Anycubic I3 Mega