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Offline Mr. Ron  
#1 Posted : 11 October 2020 20:22:47(UTC)
Mr. Ron

United States   
Joined: 05/07/2020(UTC)
Posts: 311
Location: Mississippi, Vancleave
I am in the process of designing my layout using M track. Due to the angles involved with the different turnout configurations available, I layout using Autocad software set to 3 decimal places. At his setting, I find that there are gaps between tracks varying from less than 1/32" to well over 1/8". How much of a gap is permissible between track sections? How about angular alignment? Will M track accept a 1 or 2 degree misalignment?
Offline JohnjeanB  
#2 Posted : 11 October 2020 22:07:02(UTC)
JohnjeanB

France   
Joined: 04/02/2011(UTC)
Posts: 3,114
Location: Paris, France
Hi Ron
The M track is very tolerant toward angles (1° angle per track junction is recommended but you could go up to 2° or 3°).
The distance between 2 junctions is to be kept to 1 or 2 mm per junction.

The bigger the angle or the gap the less smooth will be the ride.

In some case, using a piece or rail and a long rail joiner allows to fix a longer gap.

Working with C track I started cutting some tracks when needed and it is very easy with a Dremel drill and a cutting disk)
I am pretty sure the same is true with M track
Below is an example with a 3 way switch (I don't recommend this on a M switch though)
24630-IMG_4428.JPG
24630-IMG_4429.JPG
Cheers
Jean
Offline Mr. Ron  
#3 Posted : 11 October 2020 22:48:09(UTC)
Mr. Ron

United States   
Joined: 05/07/2020(UTC)
Posts: 311
Location: Mississippi, Vancleave
Originally Posted by: JohnjeanB Go to Quoted Post
Hi Ron
The M track is very tolerant toward angles (1° angle per track junction is recommended but you could go up to 2° or 3°).
The distance between 2 junctions is to be kept to 1 or 2 mm per junction.

The bigger the angle or the gap the less smooth will be the ride.

In some case, using a piece or rail and a long rail joiner allows to fix a longer gap.

Working with C track I started cutting some tracks when needed and it is very easy with a Dremel drill and a cutting disk)
I am pretty sure the same is true with M track
Below is an example with a 3 way switch (I don't recommend this on a M switch though)
24630-IMG_4428.JPG
24630-IMG_4429.JPG
Cheers
Jean
Thank you Jean. I have modified some track sections to fit my home built transfer table and bridges. Being a former 2 rail modeler, I am aware of such mods. I didn't know Marklin intended for their track sections to be modified as they were originally intended for children.
Offline JohnjeanB  
#4 Posted : 12 October 2020 01:57:54(UTC)
JohnjeanB

France   
Joined: 04/02/2011(UTC)
Posts: 3,114
Location: Paris, France
Originally Posted by: Mr. Ron Go to Quoted Post
I didn't know Marklin intended for their track sections to be modified as they were originally intended for children.

They did not but I found how easy it is to cut and assemble track pieces while still keeping the nice "clic" interface
Cheers
Jean

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