This message was posted by amayaki on AmayaUsers.com. PLEASE DO NOT REPLY VIA EMAIL. Instead, respond to the thread on the WEBSITE by clicking here: http://www.amayausers.com/boards/cgi-bin/ultimatebb.cgi?/topic/1/1320.html#000007 Hi Tallcottongraphics, I have had exactly the same problem of false bobbin breaks, but from a different angle - machine unused over a year, recently recommenced using same. Did big clean and followed excellently illustrated maintenance instructions, then had good and bad sew-outs, with both thread breaks and endless false bobbin breaks. The latter have disappeared with the addition of a 'floating backing' which is an extra piece of backing literally floating between the hooped fabric and backing, and the needle plate. It has been such a spectacular change - unbelievable. Other issues with sheared thread breaks have been partly resolved with a change of thread spools, to fresh spools replacing several of the 16 spools which sat, covered, but exposed to strong light for 16 months, changing the angle of the needle to 20 degrees plus, and changing needles (instructions say to change needles after 4-6 hours of use.I'm not under the same commercial pressure as you, (yet), but I co mmend the use of a 'floating backing' - it works for me, and no changes to any settings, except to ever so slightly tighten bobbin tension as spools winds out. =========================================================== The AmayaUsers Mailing List Website: http://www.amayausers.com Discussion Board: http://www.amayausers.com/boards Subscribe/Unsubscribe: http://www.amayausers.com/list ===========================================================