move

I'm on disability now,... if I move to another state, will I still get retroactive pay from the new contract?

I filed a grievance against the new supervisor for sorting and handling packages about 1 month ago. And now she says she wants to move me to another pd because I have a low pph. However I checked the chart and my pph is about the same as everyone on the PD. (Within 10-5 of everyone else). So I...