The Rostock Mini frames have arrived from Formulor. They were packaged really nice and clean and came undamaged.
I immediately started to assembly them to my Rostock as one little detail struck me like thunder. There were some holes missing. Rushing to the Formulor site, which saves your uploaded designs, I checked what I did upload there. And it seemed that in the process of arranging the frames in Inkscape I missed to copy&paste some really really critical holes and vents into the bottom frame.
Fortunately acrylic glass is easy to process so I printed the correct bottom part on paper and used it as a template to drill the missing holes into the plate.
So after all this mess this it what my Rostock Mini looks like now. Look at those beauties !