Ultimaker 2 Redesigns

This is a redesign (built from ground up - so not really a Remix of a previous design) of chassis part designs for the Ultimaker 2 builds here on Thingiverse. I plan to upload as I finalize and test all parts. Currently there are:

Z Gantry Top Redesign
3-Way Norner Support

The first a redesign of similar designs of the top Z axis gantry for custom Ultimaker 2 based printers. The main motive behind this design was to allow the use of 12mm linear rods that aren't cut to exactly 339mm - I found that cutting the linear rods to exact length could end up in unusable rods or, if you were slightly over/under the measurement, you would get slippage of the rod while printing. My solution was to allow the rods to move through the support entirely, and to add a small screw hole lock the rod in place. Other features of this design are 1mm T slot alignment notch for easier and sturdier mounting onto 20x20mm extrusions, and a strong "brace" to prevent wobble and sagging. The design I had us