Hi Stephen, the adjustments are based on the height of the sill just behind the front wheel arch, and this will vary with tyre size 195/65/15" 161mm, 205/65/15 166mm, 195/70/15 157mm.
Toe In 1~3mm or 0deg 8' to 0deg 24'
Camber 0deg 30' neg to 0deg 30' pos
Castor 1~2deg
nigel, August 2010