That's a scale thing, I think. Notice how quickly it completes the circuit, too. I recently talked with Mike Graham, who built the Soda Jack's model coaster, and commented how fast it seemed to move. He said that you have to consider scale when you look at the speed. Watch the video of his coaster, and you'll be amazed at how quick it is. With a model that size, he says, you would have to reduce gracity to something close to moon gravity.
http://modelcoasters.cjb.net/ Anyway, what I'm getting at here is that on a small model like that you can't make the nice gentle squeezing of brakes like you would on a train that's 50 feet long.
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Jeff
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