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Full Version: Train track math?
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Is there a good article somewhere that goes into the geometry of the various LEGO train systems? I.e. angles, distances, symmetry, how the tracks fit into the greater coordinate system, etc.

Thank you!

[ed]

Never mind. I found a few sites. It's too bad that long stretches of 45 degree track don't work so well. Damn you Pythagoras! I wish TLG made some special straight track just for this purpose.