Sloped Flat Roof Tutorial

[dgcad]

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Below is a link to a great tutorial on how to model a Sloped Flat Roof System for those of you who haven't already master this task.

http://revitrocks.blogspot.com/2007/03/revit-structure-sloped-flat-roof-system.html

dg

[Trevor.Jones2]

I have viewed the tutorial and it is very helpful. One problem I'm having is a major slow down (peaked on CPU performance) when offsetting a girder that has many beams framing into it. Also, on building with many bays along a slope line I can't find a quick way to change these.... I can only pick the girders one at a time to change the slope. Any ideas?