About this 3D model

Completely printable x and y carriages for Solidoodle. Uses LM8UU bearings (x8) with parts clipping on for convenience and easy assembly/disassembly. Glides smoothly without lube and offers adjustment for x-axis belt tension. Original axis travel maintained. More room for extruder fans. Highly recommended to print as a spare at least. Should work for Solidoodle 2 and 3 with longer x-axis smooth rods. ** UPDATE ** New designs add cutout for M3 nut to be trapped on all belt attachment, as well as the extruder attachment. Eight needed in total. ** UPDATE 2 ** Slight tweaks added for strength. New parts have _2 suffix.