This is a scale platform I designed so that my scale could be placed underneath the portafilter to measure the amount of coffee brewed. My scale is too big to fit on the drip tray. Can easily be adapted to drip trays of a different height, or a scale of a different size, just change the parameters in the spreadsheet in FreeCAD. The original design is made for an older ECM Giotto (year 2000 model).