Forza 6 Brake Deadzone Issue

So I got my Logitech G920 a couple days ago along with everything else, I got this particularly for forza 6 to race with. Have been looking forward to it for a while. I am now about $650 in the hole because Turn 10 isn’t fixing the following problem: My brake pedal is a little stiffer and as a result I turned down the dead zone outside as far as it would go, then I started a career race. After a lap I slightly messed up and rewinded, it then reset to around 50 instead of 20 I went back into settings and it said 20 but the bar wasn’t all the way down so I turned it all the way down and went back to the race. Once again I rewinded and it reset on me. This problem repeats itself. I turned my Xbox off and back on. It saves the number but not the actual percent, so when it says 20 it actually is at 50. Please fix this problem Turn 10, because I am beginning to move away from Forza as a result of this issue. I have also heard other wheel owners are reporting this too.