Just for your information and for everyone to see that this YS mount subject is being blown out of proportions.
This is the way the New YS fits into the motor mount:
If you shave that small molding gate tip off the engine still touches the motor mount center so the circle that touches the motor mount center is the one that needs to be shaved off from the motor mount center just a tiny bit.
And this is how the old one fits:
In the old one there is enough space so no mod is needed.
As you can see there is very little that needs to be shaved from the motor mount center to make it fit the new one without touching.
Finless Bob will show how to do it in his
videos and then most people are going to realize that it isn't worth it to get a different one.
Ciao Emanuele,
sembrerebbe che con il Yamada testa rossa (foto in alto) ci sia da dare una "limatina" al supporto motore, (qui dovresti trovare dei video:
NEW - Avant Aurora Build Videos - HeliFreak) se devi rifilettare la ventola ok per la misura 8mm diam. X 1mm, ma falla al tornio perche diversamente non riesci a stare nelle tolleranze accetabili.
Nel caso non lo conoscessi ancora, visto che ora ne hai uno:
Avant RC Support Forums
Ciao
Alessandro