No matter what you do unless you have the right bobbin tension the thread will peek through. Have you tried cleaning under the leaf spring of the bobbin case and re-adjusting the tension? Anand Judy; I almost always run on acti-feed Auto. I did tighten the bobbin tension but still get that nasty bobbin thread peeping through. I am doing golf shirts, 50/50. Should I go to standard acti-feed? tom -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.408 / Virus Database: 268.13.3/473 - Release Date: 12/10/2006 =========================================================== The AmayaUsers Mailing List Website: http://www.amayausers.com Discussion Board: http://www.amayausers.com/boards Subscribe/Unsubscribe: http://www.amayausers.com/list ===========================================================