I am building a 45 L corner bar I am wondering on the parts and marterial list
After the part # there is a section marked Wp in those sections there are z,x y and none I would weally appreacate it if some one whould tell me what that means,
That is for the admin area and it refers to the workplane (WP) and the corresponding axis. This is how parts are entered for the 3D calculation.
You can disregard them.