Hi Malcolm,
Design variations and parameters is one area of Ironcad I have never really learned so a video would be great but don't ruin your weekend making one.. Weekends are for fun stuff.
We have our thanksgiving long weekend here so i am going to be sitting back, relaxing on the deck, and eating a pile of turkey and food with friends and family. I don't plan on being back in the office until at least Tuesday.
Thanks..