| This has a lot to do with how your hold your bass and how all the angles are coming together. More than the elbow, pay attention to what the wrist is doing. The wrist shouldn't be kinked weird. Once past that, if your arm in perpendicular to the neck then your hand will open up larger and easier on the neck if you need to.
If your left hand is very 'Simandl' in your thumb placement, then you're going to be about at a 90 degree angle fore arm to neck. As your thumb heads toward your first finger your elbow will drop.
In my case, I vary it as I need to, usually at about 45 degrees for the low-notes end of the neck, unless I need to play doubles stops like open fifths, and closer to 90 degrees in the middle of the neck. |