natural path:
http://i.imgur.com/isxW2B3.png
build video:
https://youtu.be/ZElMKJZFORw?list=PLo268oXgE-Gymy7wmk89s5iE1Gye_swkj
Thanks,[yesnod]
That's a great help.
Another trick in my toolbox.
I'll try it ten times and hopefully it will stick.