Customized version of https://www.thingiverse.com/thing:3039948

Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=3039948

Using the following options:

d = 32
dir = 1
notchw = 2
notchd = 1
notcha = 0
c = 6
n = 3
z = 2
w = 2
h = 10
b = 2
m = 0
s = 0