S-shaped parametric cable chain for 3Drag/K8200 extruder and chain end extension library.

This cable chain for the 3Drag/K8200 printer extruder is builds using the "paramchain" library ( http://www.thingiverse.com/thing:963055 )

Here you can find the custom chain end library extension for 3Drag frame.

The chain is 40 cm long and 32 mm large. Using bits of 3mm filament, it is composed of:
1x 3Drag_start element (S type)
4x reversed element (B type)
18x standard element (A type)
1x 3Drag_end element (A type).

Choosing reversed elements to fix cables:
1x 3Drag_start element (S type)
2x reversed element (B type)
2x standard element (A type)
9x standard element (A type)
9x reversed element (B type)
1x 3Drag_end element (A type).

As you can see in photos, my wife chosed bits of 3mm filament to fix cables ("nicer" she said).

As extra, a rudimentary filament cutting helper.