Thanks for the shout gb Yep,I thought about that alot... "I felt" she's fast.The rumble <- would have been o.k. :O).

I now know what I did.I had the camera on Full matrix metering /Auto mode, it sensed the trains closing speed,distance in a razor fast nano second.Hence no blur.I should have been in S priority.
I'll go back , do it right. It's close. She's fast
With regards,
Rick