OpenCollada exporter for Maya 2013

Hi,

I am trying to export animations from Maya 2013.
I can export static non animated objects but it does not export the timeline start and end key frame information for animation.
I have to manually edit the .dae file and insert those elements.

<technique profile=“OPENCOLLADA”>
start_time>0</start_time>
<end_time>200</end_time>
</technique>

…and then anims work.
This was not the problem when i was using ColladaMaya for Maya 2009.
Does anyone know if there are any settings i am missing because the exported UI does not show me anything about keyframes or timeline?
I just tick “Animation”

Thanks,
Mukul