That when I am practicing my two finger technique that I should not touch the next string above the one I am playing. He said that it some situtaions it's ok but that I should really try not to for now. This seems to contradict what I have seen on bass instruction videos where they want you to let your fingers hit the string above the one you are playing. For example suppose Im hitting each string four times in a row to practice two finger techiniqe. I hit the E string four times but of coarse there is no string above that one. I then move to the A string and let my finger hit the E string after each strike of the A string. Should I practice by trying to not rest on the string above. It seems really hard not to.