possible fix for issue 2406

git-svn-id: http://fritzing.googlecode.com/svn/trunk@6862 85f94c43-f63a-0410-9d22-21439860c375
via placement bug fix

git-svn-id: http://fritzing.googlecode.com/svn/trunk@6863 85f94c43-f63a-0410-9d22-21439860c375