Cross Section script or node

 From:  speedy (AL2000)
8626.12 
Hi Barry and Friends
Without taking anything away from Karsten's instructions, place the same solution
last night I realized ;
Karsten was no doubt much faster ...
This morning I took his post in the forum
file at this link:
http://www.mediafire.com/file/n4dtgc19kwwsf44/Intersect_test.rar
You may want to create a Macro Cross Section
in a very easy way-
have a nice day
alberto