Local axis in transmission tower

[lucelorr]

Dear STKO forum members
I have some difficulties with local axis. I am modelling a transmission tower with equal angle sections. However I cannot draw these members with the correct orientation. I need some help to define local axis correctly.
Thanks in advance.

[Clarabella]

Please check section 2.2 of the manual " Defining and Assigning Local Axes":
https://asdeasoft.net/pdf/STKOUserManual.pdf
Also check webina #4: https://asdeasoft.net/?get-started-webinars
Regards