View Single Post
Old 01-19-2013, 09:59 AM
  #14  
Holice
Banned
 
Join Date: Mar 2010
Location: Sturbridge, Ma
Posts: 3,992
Default

I tell students they must see the fuzz on the bottom layer to be sure they are lined up exactly. If they can't see it then most likely the bottom layer will be out of alignment.
Holice is offline