This message was posted by Rod or Sharon 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/1/563.html#000001 Gabi, We will have to assume that the rollers and face covers were installed and seated correctly. Go into "Maintenance", "Steppers" and in the "Thread Feed" column, left click on the "Home" tab a couple of times. What you are hearing is the nylon main thread feed drive gear not meshing properly with the individual thread feed roller gears. The clicking/snapping will result in the main and/or individual thread feed gears to fatique and fracture around their hubs if allowed to continue. Getting all of the gears back in sync will solve your problem. Sometimes if the thread feed rollers are not seated so that they mesh together properly, then they will not line up with the main drive gear on the motor....... Rod Springer Amaya Tech & Trainer =========================================================== The AmayaUsers Mailing List Website: http://www.amayausers.com Discussion Board: http://www.amayausers.com/boards Subscribe/Unsubscribe: http://www.amayausers.com/list ===========================================================