Does anyone use this for SW2005? I have tried everything that I can think of to make it work and all I get is nothing! I can follow the help, I can sketch a spline, I can click preview, I set a depth, it creates the view in the tree, but I still can't see what's inside the piece of tubing that is the reason for it to be. It's like it thinks all is well, except that it forgot to actually do it. SW with Alzheimer's? WT