Yes I have it repaired. Took me about five hours since everything has smashed and had to be replaced. Was not as easy as it looked like.
Now it looks like new but is much stronger since I've strengthened all the connections and used plywood instead of balsa wood.
This is really a weak point on this plane and has to be checked after a flip over, even on a smooth one.

So my next flight will soon come and will hopefully be without any failure and crashes.
I also checked once again the incidence which was originally 2 degrees difference from one wing to the other. This is also fixed now.

Kind Rgds

Bruno