Stonework Style N Scale Fence

I needed some railings for an architectural model I was building that's approximately N-scale. stevemedwin's fence looked about right, but I was going for less of a white-picket-fence look and more a clean stonework railing. So I made some tweaks.

I haven't worked with the Customizer before, but it seems to be working correctly based on the original. The SCAD file itself works fine if there are any problems, so feel free to download and use that.