Recently I've had a number of questions about how and why I model roofs the way I do. Here's a video that explains. As always excuse the mistakes and errors. If I do these videos quickly, I'm able to create more. I'd rather have 10 helpful videos with all the natural errors of sharing that occur when you're sitting next to someone discussing a technique than 1 perfectly edited and scripted video. Actually it's more like 5 helpful videos or 0 perfect ones.