Does Forwarder change the RR list order?

[MSP]

Hi,

     I have the following setup:

     Client requests to a particular Domain are forwarded to a private
DNS server. Private DNS server sends the RR list to the Forwarder. I
would like to send the RR list from Forwarder as it is to the
clients.

    My understanding was if I set FIXED order in the forwarder DNS for
this zone, it should send the RR list as it recevies ( and not
altering) to the clients. But I am not seeing the result as expected.
Irrespective of the order it receives from the private DNS, Forwarder
sends the fixed list (always the same order) to the clients.

    Can anybody tell me why is this or is there a way out?

Regards,
Mallappa