Some technical topics are very straight forward and objective. Other issues I have handled are influenced by the perception and opinion of the users. One such issue is sewing machine vibration. Any machine that contains moving parts will have some level of vibration that is expected. The question is how much is too much. In this article, I will explain what causes vibration, try to dispel a few myths, and hopefully help you understand how to get a handle on the shakes.
Tags: longarm machine, needle bar, balance, vibration, techtalk
