Flipping polies

[noise]

@Jaguara:

Blender turned my classic mini into a mini one😉
I keep that in mind, thnx for showing, I stay with Zmod a.t.m.

@Butch: Reorient did the trick. But after that I had to calculate the normals of that selection. I had to go from faces to vertices for that. Anyway it worked.

The mini is filled with flipped polies, difficult to select but I love that Toca mini. Restoration takes time and patience.