MPCNC Primo Drag Chain

This group of parts implements __Cable Management Drag Chains__ on **V1 Engineering MPCNC Primo** model. Drag Chains for all three axises are supported.

The following hardware is used:
- 5ea M3x12 Counter Sunk Flat Head machine screws and lock nuts (Cable Chain Wood strip to Mount & Middle Z Axis Drag Chain to Wood strip)
- 6ea M3 Counter Sunk Flat Head Wood Screws to mount Drag Chain to Table Bed. (2 at terminating end and one in the middle of X & Y Drag Chains.

Note: The Gantry Tube must be longer that the V1 Engineering calculator provides for. As a rule of thumb the Grantry Tube length should be the same as the X/Y Rail lengths or 2.5" longer than the calculator indicates, which ever results in the longest tubes. For X/Y rails of 36" in length, the Grantry rails should also be 35.5 to 36" in length.