label id Ignored

[Katwala, Kalpesh N (Kalpesh)** CTR **]

All SIPp Users:
 
I'm doing trying to setup a Reg/Rereg/DeReg load.
 
My Reg/ReReg load works fine.  I want to add a 5% DeReg.  Here is my high-level 
plan.
 
    <Intial Reg>
    <label id="1"/>
 
    <pause milliseconds="3100000" next="2" chance="0.05"/>
        <ReRegistration cmds>
    <label id="2"/>
         <DeReg cmds>
    <next="1">
 
The script executes, however, the label-id 2 is ignored.  Even when the 
chance=1 (i.e. jump 100% to DeReg scenario), the label-id of 2 is ignored.
 
Can someone give suggestion as to how to make this work?
 
thank you for your answers.

Kalpesh. Katwala