[Queation01] Structural Framing Conjunction

Hello.
I’m new to dynamo and attempting to create some structural framing.
I’m creating Arch Truss by Structural Framing.
but Lower chord and Middle chord is not soft…





How do I solve this problem?

Hi and welcome.
Please add a picture of your graph that makes it possible to read the name on the nodes. It’s not possible right now…

Oh, sorry
I will try to upload pictures