//Creating this commit after Carlos re-structuring the git
X Carriage nut holder covering the whole nut , horizontal and vertical
screws used for fastening it to the main X carriage body.
Antibacklash device 2 nuts and 1 spring embedded in a plastic piece that
screws to the X carriage
For now only accepts springs up to 35mm long
TODO:
design can be trimmed to get any value.
yOPERO
carlosgs