I have been trying to increase maximum tracking speed for my 2018 Macbook Pro trackpad past the normal settings for Mac OS Mojave 10.14, but I am unsuccessful. I have looking at the previous answers, but they only apply to Mac OS High Sierra. I have tried the following commands in Terminal:
defaults write -g com.apple.mouse.scaling -float 5.0 defaults write -g com.apple.trackpad.scaling -float 5.0
It seems that the names of the files have changed so I am unable to change the correct ones.