Z-axis brace for Zonestar P802QA

Noticed the z-axis sliding rod began to develop some play after several hours of printing.
I made this to alleviate the problem.

Together with the upper z-axis brace
http://www.thingiverse.com/thing:1492793
they firmed up the z-axis nicely.

Part is symmetrical, so will fit both sides.
You will need eight m3 x 10mm cap or button head screws and washers to fix the part onto the z-axis stepper motor.

The uploaded part had been slightly revised with the edges of the brace fillete