So, just to ask the opposite from my older post:
viewtopic.php?f=7&t=1884
Is it possible to create a rule where it would force the rails to be straight?
Perhaps something like:
MainLineTrackLimits>
<iTrackRulesBlueprint-sCurvatureLimits>
<MaxSpeedTolerance d:type="sUInt32">60</MaxSpeedTolerance>
<MinRadius d:type="sUInt32">360</MinRadius>
</iTrackRulesBlueprint-sCurvatureLimits>
</MainLineTrackLimits>