Dave Smith Instruments SYNTHESIZERS

hey all!
i'm a new member to the group and a proud new owner of the Poly Evolver 
Keyboard. i've had it for about a month and it sounds wonderful. i'm 
excited to dig into the sounds even further because i know i've hardly 
scratched the surface.
anyway, my question is about syncing the pek's midi clock tempo to 
protools. i have had success with sending midi notes to and from the 
pek in protools but i can't figure out how to sync the tempo. i'm 
guessing one of the global settings should take care of it, but i 
haven't been able to get it to work.
any help would be appreciated!
thanks in advance.
jason