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,
Complete Brake Pedal Spring for Logitech G25 G27 G29 G920 Racing Wheel 3pcs/Set, H7G5 - Walmart.com
Logitech g920 clutch+brake settings need more sensitivity - FH4 Troubleshooting - Official Forza Community Forums
G920 Brake is too hard, any ways to soften the resistance? : r/simracing
TrueBrake Mod From AXC Sim For The Logitech G25/G27/G29/G920/G923 | SimRacingHub.nl
Playseat G29/G920 brake pedal | Shop Today. Get it Tomorrow! | takealot.com