About this 3D model

outdated design !, i recommend to print the uni-X Carrier instead http://www.thingiverse.com/thing:25420 i was sick of the removing procedure every time so i made my x carriage open. Changes are: * Open frame * Baseplate about 2,3mm smaller, now 30mm Screws fit better * moved the right outer hole 10mm forward * made some additional hexagon countersunk