[j-nsp] MPLS LSP Load Balance

[Telmo Di Leva]

Dear JNSP, in this oportunity we are contacting you because we have the following trouble:
Our core plataform is based on M20 and M160.
For some reason, we cant balance mpls traffic thru multiples oc3.
We have this links explaining our limitation whit M series:
http://www.juniper.net/techpubs/en_US/junos9.5/information-products/topic-collections/config-guide-mpls-applications/mpls-configuring-load-balancing-for-mpls-lsps.html
Note: You can include this combination of statements on M320 and T-series routing platforms only. If you include them on an M-series router, only the first MPLS label and the IP payload are used in the hash key.
Can this would be a problem to balance traffic in our backbone?
We cant find a way to fix the unbalanced mpls traffic.
Is corrected in some JUNOS version for M series?
We will really apreciate your help.
Bes regards.