I'm going to sound weak for saying this but, the brake pedal on my Logitech G920 is REALLY hard to press down fully in a quick way, which makes heel toeing impossible,
Amazon.com: Playseat® Logitech G Brake Pedal : Video Games
Just a PSA - I removed this ridiculous rubber brick and the brake pedal is far more comfortable. 10 minutes of work for a massive increase in comfort. : r/simracing
Logitech G29 Cheap and Simple Brake Mod For Sim Racing - Get Load Cell Firmness and Muscle Memory - YouTube
DIY Logitech G29 Brake Mod - The last brake mod you'll need? - YouTube
TrueBrake V2.2 - GT Edition (Inc. All spring options) - Brake Pedal Mod for Logitech G25/G27/G29/G920/G923 - AXC Sim - Sim Racing Products