You should do a video on replacing the oil seal. The Vittorazi manual says you're supposed to do it every 100 hours, but I cannot find one video on doing it.
Does the piston stopper need a certain length/ depth? Any recommendation? It would be great to add links to the tools you use. Also: sometimes I miss the sizes of screws. Nevertheless: thank you very much for these videos!
Seems pretty simple. Just noticed that my prop keeps spinning at idle after only about 30 hours of flying. Is that normal? The prop actually struck my wing and cut a hole in it during a botched touch and go.