Dentil Moldings x2

[Stephania]

I wanted to use the Rail tool to create Dentil molding for a roof detail. I got close but I couldn't get the balusters to be perpendicular to the rail "slope". Any idea how to achieve this or a better way to model dentils or any other repetitive object? 

I couldn't reply to this post: 

https://community.graphisoft.com/t5/Modeling/Dentil-Moldings/m-p/153850#M82814

 

[Stephania]

Found it!