FLSUN V400 Pillar Inner Cover

There are already a handful of these, but I wanted mine to blend in a little better with the existing parts of the v400. I also wanted a more robust clip so that I could print mine without any top or bottom layers.

The '(Shortened)' versions was made to work with my build plate indexer:

https://www.printables.com/model/719639-flsun-v400-build-plate-guideindexer