Simple Z-Axis Brace for CR-10S

The whole point of this remix of wolfdog060's excellent (and very clean) brace design was to allow the use of very cheap Wal-Mart carbon fiber arrow shafts instead of the heavy and expensive aluminum rods he used.
Also, I was able to mod things to easily swap the whole assembly to the front of the printer, which made it compatible with the 'S' model of the CR-10, since his was made for the regular CR-10, which doesn't have the 2nd Z-axis lead screw on the right side.
I've modeled some addition