Railing fence problem

[Wagurto]

I need help to create this railing fence.
I have some problems to make it work as I need it to work. I need pilaster @ 20' max. at corners and each end. I need post @ 6' and vertical pickets @ 6" o.c.
Thanks for your help.

[aggockel50321]

One method: (less Computer Aided Despair (© WM))

Create the pilaster as a separate family. Place them at the corners & the 20 foot intervals.

Set up a railing family with no endposts & the picket arrangement you want.

Draw / copy separate railings between the pilasters.

[Shaun v Rooyen]

Wagurto. Here is a site based family with palusade fences and pilasters. The reason for site based is that it will follow the contour of the topography. There are Many Paramaters you can change on this, so go thru' them carefully. There is an array system inside that works by setting the centers between the uprights. The only thing needed is the pyrimad cap.