About this 3D model

Waiting for the electronics to be delivered by mail (IRL mail :) i re-worked some parts to cut on my lasercutter Here is the place i put and update the mendel parts adapted to my laser cutter. Everything is cut in 3mm MDF (maybe 1/8" fits... ) on a 40 Watts epilog zing lasercutter (tuning speed 45%, power 100%) open the .odg with openoffice 3.2 (seems openoffice3.3 and freeoffice3.3 got some troubles with big printings) I found original plans are in reprap wiki http://reprap.org/wiki/LaserCut_Mendel http://www.techzonecom.com/listing.php?cat_id=8 theses no more nedds post-processing, just glue and clamps. Remarks : I provide .svg i do not tryed, i prefer .odg I put the pieces here once i tryed them, but nothing can be sure before the first object prints.