About this 3D model

Modification of the X-Z engine and bearing mounts as well as the Discovery200 top mounts (reinforced version: http://www.thingiverse.com/thing:1744424 ) for the installation of trapezoidal rods. The high bindings are through because I have 350 mm long rods. A housing is provided to insert an 8mm bearing that guides the rods. The knobs that come to fix above the rods allow an easy adjustment of the height if needed, they need each 2 screws chc M4.