Noob here,
Doing first tutorial. I added the "watch me dance" script.
Where is the script in the timeline?
Can I move the alignment of the script?

Open the time line (F3) then  select character and then check Viseme after viseme is selected it. Select Viseme on sound track and open it. it will open both the Viseme track and the sound clip and you can adjust and edit from here

After select character then opening the timeline.

Thanks. Got it!

Why are my lip syncs late (mouth moves after sound)?
is there a global time adjustment i can use?

You could try to export Perform for adjustment.
1. Open the Collect  Clip track.
2. To select range of export you want.
3. Click right.
4. Select perform.
5. Import back that you just export perform then you will adjust all clip.

wow thanks for your image, and image is worth than thousands of words