Wind turbine modification for larger diameter

To make the 130% version print correct I used a 0.6mm nozzle and set the outer contour of the wings and the Axes (Flügel.stl and Achse.stl) 0.2mm inwards (in simplify3D in the "other" Tab: Horizontal size compensation to -0.2).
For the "Zwischenteil", "Oberteil" and "Unterteil" this size compensation has to be set to +0.2 and the drill for the threaded rod has to be shrunk, or you have to use a M10 threaded rod. You can find the modified parts for M8 with smaller drill here.

I also attached the fixture arms for this 130% version and the alternator. They are designed to attach nicely to a 23x23 rectangular aluminum pipe.