This thing is to hold my temperature control unit for the UP! printer. The UP! does not allow software control of the extrusion temperature, so I developed a board that can be connected between the extruder and the main board to allow control of the temperature.Print with the LCD face on the platform. I used the minimum support setting and 0.25mm layers on the UP! printer. I also used the wind barrier to blow air across the build.More details here: http://www2.artaylor.co.uk/pp3dp.html