Sorry Michael for the long delay.

I tried rebuilding the curve, line and whatever with a large number of control points, the result is a bit better, less distorsion but still far from exact. I know it's not Moi fault as the same unrebuilt files import nicely in other programs I have. I've found a solution via an intermediate program.

You wouldn't believe how much I had to paid for that piece of trash, it's a shame.

Thanks,
Felix