Rails

[Danzig]

Originally Posted by Port Conway Lane

Actually it's the opposite of this, the turns are not as tight as the rails move out. The distance travelled around the turn increases as the rail is moved out. The horse in the two path will travel increasingly more ground than the one path as the rails move out.

that's what i thought too.
that's why i wondered how it could be tighter, along with wider? if one takes a paper clip and adjusts it outward, it's not going to be a tight turn anymore.