Eagler, I have the same pedals. Using for 5+ years. I have never used the VKB software to change the curves. I only use their software to to calibrate their gear.
I use the Aces High advanced controller settings to scale the pedals and stick. Setting a very slight dead zone in center and scaling the pedals works great for me. I do the same in MSFS, IL2 and DCS.
Give it a try and let me know how it works. Also, never calibrate VKB gear in game. Only use the VKG configuration utility.