Four finger swipe sensitivity even more?

Is it possible to make the four finger swipe even more sensitive? I believe with the more recent macOS/OS X version, we can no longer do the terminal commands to improve the mission control/desktop switching animation speed. I use BTT to get around this by setting the four finger swipes in BTT and setting the sensitivity to the max.

Is this the max? Can it be made even faster with a script perhaps? Thanks!