Solidoodle 3 Z axis anti-backlash nut.

My own take on the Z axis anti-backlash nut for Solidoodle 3 wit the aluminum bed holded. (This is my third and final version)

Had some smaller springs in an assortment pack that had been sittin around and figured I'd try to use those instead of buying a bigger one.

The 5/16" UNC nut wasn't to difficult to find in a predominantly Metric country. I found mine in a shop where after market car parts are sold.

After installing, the previous versions there is still some banding, so pr