Karl,
If you don't get better soon, you'll have written an entire book on Boolean Logic and Interactive Schedules. Keep it up man, these are great tips and tricks.
http://archicad-talk.graphisoft.com/viewtopic.php?t=29439
When I first looked at ArchiCAD 13 I was impressed with the amount of infrastructure that was added for queries, etc. You're pointing things out on this topic is much appreciated.
Having been banned from the computer lab, I missed all this stuff at school.
Think Like a Spec Writer
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