I hope everyones doing well, i need some help with my vibrato as you can see in the video everytime i vibrate with my 3rd finger i get a scratchy tone so any tips for this problem ? Thanks in advance Calvin Sieb Violin Techniques Developing Violin Vibrato The Instrumentalist Computerised analysis of Vengerov 's vibrato #violintechnique Common Vibrato Mistakes to Avoid , 1 Holding the Violin Neck with Your Wrist Let your hand relax, avoid gripping with your wrist, and allow for smooth vibrato movement., 2 No Left Hand Posture and Geometry Andy Tan Violin & Viola Studio