We have a standard brick size of 85mm height & 220mm width.
When using brick course scale it gets a bit confusing because the default brick height in the pattern is 75mm high.
C:\Program Files\Revit Architecture 2008\Data
Select the File revit metric.pat
Open the file,
Look for the Brick 75x225 pattern
Or you could copy / paste and edit.
Save this file, (with another name initially) rename your original file to revitmetricoriginal.pat (or something like that, just in case you fluffed the file)
Name your new file as something you recognize.
In Revit, edit your hatch pattern, you will see you can load this file into your surface pattern.
You can now choose which pattern you want.
You can now rename your pattern file, and you are now using brick courses again.
Remember, because you are working with model patterns, they are intelligent so you are able to align rotate or move the pattern in your view.