I purchased a week ago and was excited to use the new ice cream attachment.  The cheap plastic design broke on the first attempt.  I followed the directions and poured the mix in the bowl after the bowl had been in the freezer for 18 hours.  I put the plastic agitator tool in the bucket and attached the other spring loaded attachment to the drive.  When I turned it on I immediately heard the plastic snapping apart and found pieces of batter in the mix.