A great mod for SV07 and prints with no issue. It does take quite a lot of supports. I recommend using tree supports and painting no-support regions for the screw holes. I had some support material in the screw holes and had to use a drill to remove it. Also make sure you don't accidentally short your fan when doing it :/ now mine runs all the time when the printer is on, but it's so quiet I don't really notice it! I bought the recommended 24v fan from amazon.
