Iam using atlas code 80 sectional track the inside track is 11 radius, what could i use for the outer radius track, i tried using straights, halfs it just doesnt look right,
Flex track....
If you are laying a permenant layout, flex is the way to go anyhow. It creates fewer joints, fewer electrical problems and a smoother running layout assuming it is installed correctly.
Bachmann, Kato and Atlas True Track all offer sectional track that would nest outside of an 11" R curve but they are a roadbed style track.
On a side note; Did you use Atlas 19" radius track sections going into and out of your 11" curves?