Customized version of http://www.thingiverse.com/thing:488993

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=488993

Using the following options:

clr = 0.3
ringshape = dents
dbase = 1.25
eaaxle = 0
bevelring = yes
npolygon = 6
gcd = 1
bevelsun = yes
cutoff = 0
dplanethole = 3.5
earing = 0
twistangleout = -60
msun = 6
mplanet = 4
nsungrooves = 3
eplanet = 0
asunoffset = 0
htot = 12
eaxle = 0
dsungroove = 3.4
nadd = 4
dsunhole = 6.4
dgroove = 0
eaplanet = 0
eps = 0
nringgrooves = 0
bevelplanets = no
info2 = error modes
info1 = Note the tab bar above!
$fs = 0.2
$fa = 5
twall = 2
bevelringoutward = yes
twistangle = 45
0sunholeshape = doublecut
ering = 0
cutoff45 = yes