Old 08-26-2010, 01:59 AM
  #59  
Annya
Super Member
 
Annya's Avatar
 
Join Date: Jun 2010
Location: Queensland Australia
Posts: 1,388
Default

If you HAVE to use your mat make your measurement on the outside of the line. On the ruler do the same OUTSIDE that will give you a more accurate measurement. I myself would never use the mat as the lines are not always straight.
Annya is offline