Ok I am starting. I have a few questions. Not sure if I should open a new topic.

I am building the rials.

1. Did the polysurface + Radius
2. build a grid with an array to place my diagonals
3. Manually draw each line between vertex (please see the attachment)
4. Mirror them in order to build a loft = surface
5. Intersected them.

Questions: Is there any way to project the lines faster? Maybe a contour ? Maybe an offset of each oblique line ?

I seen some of the users built it super fast. I would like to ask you the procedure to make the projections that you use .

Thanks a lot

Bruno