[Returning modeller]

Can anyone save me some time working out the distance from outside sleeper edge to outside sleeper edge across a Peco Setrack Second radius curve oval track with 6 Standard Straights ( ST1) inserted between the curves and across a similar oval with one ST1 straight inserted? Hopefully my description makes sense.......Thanks

 

[butler-henderson]

According to Anyrail 1068mm and 630mm

 

[Returning modeller]

Brilliant, thanks very much. That seems to confirm that the radius quoted is to centre of the rails, which is handy to know.

 

[kristopher1805]

It always is so R3 in N is a radius of 300mm to the centre of the radius - I use this on my OO9 layout as the horrible Heljans are said to be good for 305mm and they just cope with 300.