Filament Spool Holder for Delta printer ( or others)

This is my first post. I don't know how it will look...but here goes!
I needed a way to hold my filament spool on my Delta K200. I had moved my filament driver motor to the top of my K200. So I came up with a very basic holder. It can be mounted about any way you want because of its construction.
The Support column mounts (2) to the rail with 2 screws. The TopHolder just fits over the support column and can be rotated to match up with the other holder, no matter where you place it around th