To clarify the activation process:
1. Do the /usr/lib/ replacement with the backup of the original lib.
2. Then go to /Applications/Soundtoys/Utilities and install the PaceDriver in the .dmg
3. Launch the SoundToys Native Effects V4 Authorizer inside /Applications/Soundtoys and click try. You will see a message saying it's already authorized.
If you did everthing right you will be able authorize the effects in Logic.
EDIT:
Be sure to update 32 lives to 1.0.6 otherwise plugins won't show up.
Tested and is working!