The designs centers on durability and cabinets. Their joysticks are bulky and do not fit well in a controller. They seemed to neglect many good attributes of a joystick in making simple arcade controls. Happ recently broke away from using IL-manufactured parts by making their own plant in China, and some think their quality has gone down a bit. This the part of a joystick what wears out by normal usage. The official production of this 'thingie' is recently discontinued or moved to China and went out of stock. I used 0.20 layers while modelling. At a temperature of 220 C ; generated by Slic3r 0.9.10b on 2013-09-30 at 06:12:04 ; layer_height = 0.2 ; perimeters = 3 ; top_solid_layers = 3 ; bottom_solid_layers = 3 ; fill_density = 0.2 ; perimeter_speed = 75 ; infill_speed = 100 ; travel_speed = 100 ; nozzle_diameter = 0.4 ; filament_diameter = 3 ; extrusion_multiplier = 1 ; perimeters extrusion width = 0.67mm ; infill extrusion width = 0.67mm ; solid infill extrusion width = 0.67mm ; top infill extrusion width = 0.67mm ; support material extrusion width = 0.50mm ; first layer extrusion width = 0.80mm