Hardware – How to clean your pedal potentiometers on Logitech G25/G27. 20/03/2013 Hardware 1 Comment Adam Maciejewski posted an HD tutorial video showing you how to clean your G25/27 pedal potentiometers. If you experienced sticky or spiking pedal behavior make sure to check out this tutorial. Check the text and pictures version of the tutorial posted on GTPlanet.net Share this: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Copy Link