12mm Y-Axis Upgrade for RepRap Printers

Iv added a glass bed on top of my aluminium heat bed as well as a silicon heater making the y-axis really heavy so I used some 12mm linear rails and LM12UU linear bearings to support the weight.

The design is for a reprap style printer.

4x Corners_12mm.stl
3x LM12UU holder.stl