OpenForge 2.0 OpenLock Mezzanine Support

A beam support for a second floor overhang, watchtower, catwalk, or mezzanine.

Kudos to Printablescenery
http://www.printablescenery.com/product-category/rampage-system/
Rampage
http://www.thingiverse.com/thing:1821631
OpenLock 4.0
http://www.thingiverse.com/thing:1833963
DevonJones
http://www.thingiverse.com/thing:1882294

Design:
Using Devon Jones cut stone walls offers some advantages. The key is a consistent width and coursing. Having seen his OpenForge Multi-Floor concept (http://www.thingiverse.com/thing:1078471), I was looking in another direction. The OpenLock Clips allow a greater span, but until Printablescenery, released their wall design spec for second floors, there was really no other options. However to utilize their design, you need the nubs on top of your walls. Just does not fit aesthetically.
Thus, I created a concept beam one sided wall clip. (shown) Was "fat" but concept of single side overhang "clip" worked. Still should be reworked to allow side