Customized version of http://www.thingiverse.com/thing:68848

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=68848

Using the following options:

y_dim = 100
np = 4
x_dim = 150
vtol = 0.6
nozzle_separation = 33
build_plate_manual_y = 210
build_plate_manual_x = 220
gap = 0.2
T = 2
build_plate_selector = 3