Hi, I've got myself a bass and I'm learning to play. I am a professional french horn player so reading/musicianship not a problem - I just need to work on technique. I'm slowly getting it together with raking but I find it difficult to damp the sound of the higher (pitched) string when raking to the lower strings. What is the correct technique of damping the strings when raking? If I rake from G-D-A-E with my index finger, do I damp the strings with my middle and vice-versa if I rake with my middle finger? Any advice here would be gratefully received.