I have two question about railings. 
  
1 - When I choose a section (straight or curved) how do I view it "straight on" vs. top view only so I can customize it? 
2 - How do I modify an existing railing design to add another cross member or change a cross member size (2x4 to 2x6 for ex.) 
  
I am building a railing with a hatched wire screen over (3) 2x6 cross members. I also want to trim it out where it meets the posts to clean up the screen edge. 
  
Thanks a million billion. 
  
Proline