Ugg, don't get me started on Singer. Sorry to say I wasted $300 on a CG-590. The feed dogs, not being a finely finished metal, marred the fabric / the light was horrible / there was too much play in the presser foot / and the manual has SO MANY mistakes in it - I still may send my red-circled copy to Singer's CEO. Never mind why I couldn't return it...
But there's always a silver lining, and mine is the Janome MC6300 I bought when I finally came to my senses. Love it.