Haha...mujhe pata tha ki aap kuch aisa hi likhenge..:P Rake ki lenght apne man marji nahi badhaya jata. 40 Coach hi train chaloge to last k coaches me break pressure zero ho jayega phir Air breaks kaam hi nahi karenge. Ye bachpan me hum or aap jo train train khelte the wo nahi hai ki jitna lamba kerna chaho ker lo...:D