Anyone seen that solution for PTU and trasmission spline problem?

[puma]

I just discovered that, seems like a shop in Ukraine found a way to repair it and it seems pretty cheap to do. At least much better than buying a new transmission...

https://www.youtube.com/watch?v=-lMr9afF608

http://transfer-case.com.ua/shop/avtomobil/mazda/cx-9

sorry, my ukranian suck!