Steam Community :: Guide :: Logitech G25/G27 Wheel Calibration Guide
LFS Forum - Logitech G25 "Pro"
LFS Forum - G25 losing calibration
60 Slot Steering Wheel Optical Encoder for Logitech G25 / G27 Old Version Driving Force GT Steering Wheels Systems Accessories|Replacement Parts & Accessories| - AliExpress
Logitech G25 rotation can't be detected, help! : r/simracing
coopertom on Twitter: "I found the culprit! A cracked optical encoder disc. This is why my Logitech g27 steering wheel is losing calibration http://t.co/Kvpyejyf3e" / Twitter
Logitech G25 rotation can't be detected, help! : r/simracing
GitHub - Ziome3eg/G25_Pedals_and_Shifter: Arduino USB interface for Logitech G25 Pedals and Shifter
Logitech G27 Calibration! HD - YouTube
Logitech G27 off center (a few degrees). Possible fix? | Reiza Studios Forum
Logitech G27 Calibration - YouTube
Logitech G27 Calibration and Settings for rFactor - Old School Racing Motorsports
Need help calibrating G25 shifter with Leo Bodnar USB adapter. Why does it look like hot garbage? : r/simracing