Printrbot Simple Adjustable YZ

Somewhere along the line of multiple iterations of printed upgrades I ended up with a permanent angle between the Y and Z axis. To correct for this, I came up with the adjustable YZ version of my 300mm No Sag for the Printrbot Simple versions BEFORE the 1405.

For the 1405 version please see:
http://www.thingiverse.com/thing:723004

I have been running with this upgrade since Feb. 2015 and am very happy.

What I have done here is split the YZ plate from the original 300mm No Sag, and