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Orientation of flex-track

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  • Member since
    February 2001
  • From: East Lansing, MI, US
  • 223 posts
Orientation of flex-track
Posted by GerFust on Wednesday, January 14, 2004 11:18 AM
Here is a back to basics question....

When laying flex track, does it matter which rail is on the inside of the curve? One rail is typically fixed to the ties, and the other is allowed to slide. Bending the track one way opens up the ties, and the other closes the gap between them. Does this matter?

Thanks,
Jer
[ ]===^=====xx o o O O O O o o The Northern-er (info on the layout, http://www.msu.edu/~fust/)
  • Member since
    April 2003
  • 305,205 posts
Posted by Anonymous on Wednesday, January 14, 2004 11:28 AM
No, the track is symetrical.
  • Member since
    April 2003
  • 305,205 posts
Posted by Anonymous on Wednesday, January 14, 2004 11:28 AM
I have been told that the sliding rail always goes to the inside of the curve. Seems to make sense, as the sliding rail can't get longer if it is placed on the outside, but can be made shorter to go on the inside... As for the spacing of the ties - I have no idea what is more "prototypical".

Andrew
  • Member since
    September 2003
  • From: Philadelphia
  • 440 posts
Posted by michaelstevens on Wednesday, January 14, 2004 11:30 AM
Jer,

Yes -- always have the moveable rail on the inside of the curve -- then thats the rail that you trim to length.

Happy tracklaying !!
British Mike in Philly
  • Member since
    April 2003
  • 305,205 posts
Posted by Anonymous on Wednesday, January 14, 2004 11:54 AM
When laying tight curves I've found that it helps to keep the sliding rail on the outside of the curve, because it gives a little clearance for loco trucks to make the curve. The sliding rail will lean outward just a mite giving more room between the rails. I'm talking about 11 or 12 inch radius curves in N Scale. Good luck. Green River
  • Member since
    February 2001
  • From: East Lansing, MI, US
  • 223 posts
Posted by GerFust on Wednesday, January 14, 2004 11:54 AM
All:

Thank you for the replies. In my N gauge I alternated, so the excess from one piece was used to fill the next. Guess I shouldn't have done that, but I'm only running a street car on it so not big deal. The HO layout will be more complex, so I want to get this right.

Thanks!
-Jer
[ ]===^=====xx o o O O O O o o The Northern-er (info on the layout, http://www.msu.edu/~fust/)
  • Member since
    April 2003
  • 305,205 posts
Posted by Anonymous on Wednesday, January 14, 2004 12:02 PM
I place the sliding rail on the inside of the curve because then I can trim that rail and I am done setting up that piece of track. I don't know how the folks who say the sliding rail goes outside the curve make up for the missing length. I'm sure it can be done, but it just sounds like more work. Prototypically, I doubt it matters because their curves are so much flatter than ours. Good luck - Ed

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