Hello Michelle,
Either you have not threaded te machine properly or the thread has not gone between the tension discs, or the top tension is too loose, or you do not have the bobbin in the correct way round, or you have the bobbin in the correct way round but the thread has not gone through the spring to get the tension, or the bottom tension is too loose, have you put a new needle in lately ? if you have, is it the correct way round with the flat side to the back ?
e-mail if you like drivewithken@blueyonder.co.uk
Ken
Ken Dourof
April 2007