Anet A6 - E3D X Carriage

This Anet A6 X carriage is designed to use an E3D hotend and to be used with a bowden type extruder (see https://www.thingiverse.com/thing:3041538).

The design uses two radial fans for part cooling primarily to simplify air ducts and nozzles. However it results in slightly excessive cooling and consequently the fans are run at 70% to compensate.

The design incorporates a duct to route the hot end cables from the hot end diagonally through the body exiting at the rear. Fan cables route acro