Google Spreadsheet Post #1113
Yogi Anand, D.Eng, P.E. ANAND Enterprises LLC -- Rochester Hills MI www.energyefficientbuild.com. Apr 11, 2013
user cbtanner :(http://productforums.google.com/forum/?zx=kt0soilg3ufa#!category-topic/docs/spreadsheets/a2o8huI25TA)
Ok so I've tried to figure this out from other threads but I haven't been able to find exactly what I'm trying to do.