Hi Barry
I am not able to create a new node, therefore, using " what
passes the Convent " I managed to do this:
http://www.mediafire.com/file/62c4anibe48kek8/Collide_Circle_Move_Versus.rar
Surely not just what you are looking for, but I hope you can
find some ideas to reach your goal
Have a nice evening
Cheers
alberto