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,
Authorised Vendor - TrueBrake Brake Pedal Mod for Logitech G27/G29/G920 | RaceDepartment
Suitable For Logitech G25 G27 G29 G920 Pedal Repair Racing Game Rc Black Adjust Brake Spring | Fruugo ES
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 Pro Racing Pedals | Brake Pedal Clutch Pedal | Logitech G29 Brake Pedal - Board Game - Aliexpress