Customized version of http://www.thingiverse.com/thing:145187

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=145187

Using the following options:

tolerance = 1
grip_height = 1
tab_thickness = 3
$fn = 50
thumbwheel_height = 5
neck_thickness = 2
table_thickness = 10
tab_length = 15
plane_cut_factor = 1
holder_thickness = 4
grip_width = 4
show_seperate = yes
cable_diameter = 5
retainer_factor = 6