Braking pressure doesn't match brake input

This doesn't matter which mode I'm in, multiplayer, time trial, career, you name it. I hit the brakes and need to apply significant pressure in order to get any input reading. I hop onto other games and there is no issue, applies the same way as it always has. The weirdest part is that when I go into calibration it will read that I'm hitting the brake, however it registers "0" until I apply significant pressure like in the game. So, it is registering my input, but still doesn't apply brake pressure until roughly 30% force is applied. I'm using simjack UT's and they have worked for every F1 game I have played until F1 25. And it clearly works fine as it sees I'm hitting the brake, but it will not apply the brake input until roughly that 30% force is applied. Please help!