This message was posted by Steve I 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/1/291.html#000003 Tom, If you were to divide the 4 million stitches (suggested maint. for needle bar oiling) equally between the 16 needles you would get 250K stitches per needle. You could oil that particular needle bar more often than that if you felt compelled to do so. You can also over oil your machines. As far as how often you should change the needle, your sew quality and number of thread breaks should be a guide for you there. You cold also load a couple of extra spools of the same color on alternate needle and set them up for backup needles so you won't be bothered with thread breaks and you can spread the work over a couple of different needles. I sew about 2,000,000 stitches a day with 8 AMAYAs, I stick to the recommended maint. schedule and oil the hook more often. I have never had a problem with needle bars drying out. Steve Trinity Embroidery =========================================================== The AmayaUsers Mailing List Website: http://www.amayausers.com Discussion Board: http://www.amayausers.com/boards Subscribe/Unsubscribe: http://www.amayausers.com/list ===========================================================