Trying to add a vertical pipe at the end point of another pipe

[mix]

Hello I am trying to add a vertical pipe of unit length (1ft) in revit at the endpoint of another pipe. That is sloped. But I dont know how to tell dynamo which endpoint I want it to place the pipe. Or how to tell it to be vertical. Can anyone help me?

[GPbim]

Pipe rerouting to avoid clash NEED help IN DYNAMO PLAYER

Hello, I was able to offset the pipe to avoid a clash. I used Element.CopyByVector for the original pipes but when I try to delete the original and maintain only the copied elements DYNAMO PLAYER WILL KEEP TELLING ME TO SELECT the SECOND element. The issue is that the dynamo player will run without checking the wait for nodes. [image] [image] AutoRoutingElements Duct vs Pipe.dyn (145.3 KB)