This video is part of the invited lecture held at SCAD (Savannah School of architecture and design) in April 2012. I hope you find it useful.
Is it my english so bad:)?
This is the second window that appear when I click "replace all" in the first window
This would be a good question to post to the main GH discussion so that David can see it and respond to it.
Looks like you are using a TSpline components and they are conflicting with another copy that must be saved somewhere on your hard drive.
after 15gg the new version 0.90010 resolve the problems with conflict- windows...but I continue stop in these video tutorial simulation, I don't see The green points and David not contest me (...)