Old 05-30-12 | 11:45 AM
  #14  
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alan s
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Joined: Oct 2007
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From: Washington, DC
Originally Posted by Koobazaur
Wouldn't it make more sense to use simple degrees for steepness than a %? what is 100%, straight up 90 degree wall?
45 degree slope is 100% grade. Rise to run ratio. Not really that complicated.
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