Is there a tutorial or .pdf or ANYTHING, that takes you through building a custom baluster family-start-post? I'm getting extremly frustrated because I have been trying to get a custom post to work paramtrically. I don't even know if I am leveraging the top and bottom cut angles properly. the bottom of the post sits 8" off the floor and even using the offset it goes nowhere. I try and get the two ends of the rail to meet, cause a railing is supposed to be continuous, but the Baluster end post is 3/4" below the stair rail and, once again, top offsetting does nothing.