MEP modeling from detail lines

[bvs1982]

If you can supply your .dyn (in the future) that could save someone some time.
No we have to make a guess from an image. At least i have to.

Maybe this helps .

@dmillerSNYXQ

I found the issue with not being able to create a duct. I needed to take the duct type from a list to single item.

https://forum.dynamobim.com/t/help-creating-duct/37724/4

How to create Duct from Lines?

What am I doing wrong here ? I would like to create a string of rectangular ducts either joined together or a set of individual pieces. I have a single line layout using detail lines (Wide Lines) to generate a string of lines for one input and an alternate input of lines generated by a grid in dynamo, but in both case it only generates one piece of duct, what am I missing ? You need to select the modeled piece of duct in the model, before running the graph. Revit is 2019. [Create Duct] Rev…

*PS
It works for me.