GrowBot 3D prints
=================
body.stl   print 1x   170 x 68.6 x 14.5 mm   the shell your phone sits in
leg.stl    print 2x    84 x 21 x 13.5 mm     the two legs

Print in plain PLA. No supports needed. Normal quality is fine.

The leg has a slot for the servo horn: drop the horn in, then screw
the horn onto the servo shaft. No glue.
