There is an easier way. http://www.upcload.com/ http://www.upcload.com/. From my research in the past year this company is the only one that provides the close

There is an easier way. http://www.upcload.com/ http://www.upcload.com/. From my research in the past year this company is the only one that provides the closest measurement to the nearest mm. They are out of Berlin if my memory serves me correctly.