Fractured Strings is a library made up of one shot based samples to help build textures and melodic phrases. To have more control of the phrasing, nearly all articulations can be modified to tempo.
Articulations that are not synced to Tempo:
Shorts
Statements
Articulations that are synced to Tempo:
Rotations
Arps
7th Reaches
This is independent as to whether the techniques exist in the standard mode, or the grid mode of the plugin.
The Fractures that exist in The Grid user interface contain a Speed control on the Signals page.
The Speed control changes the duration as follow:
50% = Halftime,
100% = Normal Speed,
200% = Double Time
The in-between values will progressively slow down (when turned left) or speed up (when turned right) until the above values are met.