Götz, thanks.
2 control points helped a bit.
Even though RC marked them with a red cross.
I thought that means that it won’t be used.
Seems it does anyways…
Good to know.
Edit: 4 control points (where 3 were marked red) solved the problem!
Can the devs say something about that?
I think if the devs were more active here, I could learn RC faster.
I’m testing it since weeks, and I think I’m still only at 20% at knowing everything.