Hi Michael !
Thank you very much for the explanation !
I´ve been away from my computer for the last 2 days
and therefore I can only reply now !
Yes the models look logical to me but that exactly is
the point where a smoothing tool would
tell the software that there is no edge but its
going on smoothly.
You paint the first curve then mirror and select the point and run
smooth. same with a curve !
Thank you very much !
Peter