MPLS Aware Netflow - traffic stats are too high.

Hello,
I am running a trial of prof edition v8.0. I have enabled flow caching and export on a Cisco 7206 PE router. My config is below. My traffic stats are as much as x10 too great on the analyser. Any suggestions? There are no esp or gre tunnels terminating on the device. The analyser has correctly identifdied the interfaces as Fast Ethernet. Could the issue relate to the fact that mpls aware netflow has been enabled?

ip flow-cache timeout active 1
ip flow-cache mpls label-positions 1 2
ip flow ingress
ip flow ingress
ip flow ingress
ip flow ingress
ip flow-export source Loopback11
ip flow-export version 9 origin-as
ip flow-export destination x.x.x.x 9996 vrf central-service