Great job ,one other thing to watch out for . After you tie a while bobbins that don't have ceramic tips will get sharp as a razor from the tread passing through the tip. It will begin to cut your thread and if you are one of those people who wind thread towards themselves instead of away at some point and time the thread will break . Resulting in stabbing a hand with the bobbin point. It makes a neat little hole . Brass cuts are to say the least PAINFUL!