After my temporary encoder disk broke and my lovely g27 stopped working again - I decided to make something solid. This beauty printed by SLA plastic with 0.01mm resolution. Used soldering iron
Amazon.com: BAQI Replacement 60 Slot Steering Wheel Optical Encoder for Logitech G25/old G27 GT5 : Toys & Games
Amazon.com: BAQI Replacement 60 Slot Steering Wheel Optical Encoder for Logitech G25/old G27 GT5 : Toys & Games
coopertom on X: "I found the culprit! A cracked optical encoder disc. This is why my Logitech g27 steering wheel is losing calibration http://t.co/Kvpyejyf3e" / X
30 Slot Steering Wheel Optical Encoder For Logitech new G27 (30 Slot) Driving Force GT (DFGT) Racing Car Game - AliExpress