Spindel nut holder

I fixed my z wobble on my GEEETech Pulsa i3, by allowing the z spindel nut to move freely.

This design is optimized for both the 1mm and 2mm spindel nuts.
The 2mm spindel nut design will work for both 1mm and 2mm.

I did add a spring to hold the z axis down, especially during transport.

I hope that some one can use it on their printer.

Use a M3 melt in nut like this:
http://www.3dnielsen.dk/bsninger/571-indstbningsbsning-til-m3-10-stk.html