This message was posted by levelbest 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/ultimatebb.php?/topic/2/425.html#000002 You know, I guess that is bit of a trick question as the hubs on the plastic thread feed rollers are metal. The Polymer is supposed to grease when something comes in contact with plastic - which the thread feed and pinch rollers do. Maybe it should read Metal on Metal - Multipurpose. ;) =========================================================== The AmayaUsers Mailing List Website: http://www.amayausers.com Discussion Board: http://www.amayausers.com/boards Subscribe/Unsubscribe: http://www.amayausers.com/list ===========================================================